datepicker changes date not as expected in some cases

say

minimum dateRange year for dropdown is set to 1900

year in input field is set to 1890

actual behaviour

when clicking on that input field, datepicker opens, year dropdown shows 1900

when clicking on a day to input a date, day and month in input field changes correctly to value shown in datepicker, year stays unchanged at 1890

expected behaviour

when clicking on a day to input a date, day, month and year in input field changes to value shown in datepicker

here is a fiddle

https://jsfiddle.net/jg5ny0dp/1/

note: I couldn't set jsfiddle to jquery 3.4.1 AND activate jquery UI so jquery is set to 1.9.1 to enable jquery UI. It works the same as my porject running jquery 3.4.1 with jquery UI 1.12.1

observed with

chromium

Version 81.0.4044.92 (Developer Build) built on Debian bullseye/sid, running on Debian kali-rolling (64-bit)

Firefox

Version: 68.8.0esr

Build ID: 20200429190206

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0

OS: Linux 5.5.0-kali2-amd64

Multiprocess Windows: 3/3 Enabled by default

Remote Processes: 9

Enterprise Policies: Active

Google Location Service Key: Found

Google Safebrowsing Key: Found

Mozilla Location Service Key: Found

Safe Mode: false

Crash Reports for the Last 3 Days

Firefox Features

Name: Firefox Monitor

Version: 3.0

ID: fxmonitor@mozilla.org

Name: Firefox Screenshots

Version: 39.0.0

ID: screenshots@mozilla.org

Name: Form Autofill

Version: 1.0

ID: formautofill@mozilla.org

Name: Web Compat

Version: 10.1.2

ID: webcompat@mozilla.org

Name: WebCompat Reporter

Version: 1.1.0

ID: webcompat-reporter@mozilla.org

Remote Processes

Type: Web Content

Count: 7 / 8

Type: Local File

Count: 1

Type: Extension

Count: 1

Extensions

Name: Amazon.com

Version: 1.1

Enabled: true

ID: amazondotcom@search.mozilla.org

Name: Bing

Version: 1.0

Enabled: true

ID: bing@search.mozilla.org

Name: DuckDuckGo

Version: 1.0

Enabled: true

ID: ddg@search.mozilla.org

Name: eBay

Version: 1.0

Enabled: true

ID: ebay@search.mozilla.org

Name: Google

Version: 1.0

Enabled: true

ID: google@search.mozilla.org

Name: Twitter

Version: 1.0

Enabled: true

ID: twitter@search.mozilla.org

Name: Wikipedia (en)

Version: 1.0

Enabled: true

ID: wikipedia@search.mozilla.org

Graphics

Features

Compositing: Basic

Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled

WebGL 1 Driver WSI Info: GLX 1.4 GLX_VENDOR(client): Mesa Project and SGI GLX_VENDOR(server): SGI Extensions: GLX_ARB_create_context GLX_ARB_create_context_no_error GLX_ARB_create_context_profile GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_get_proc_address GLX_ARB_multisample GLX_EXT_buffer_age GLX_EXT_create_context_es2_profile GLX_EXT_create_context_es_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_INTEL_swap_event GLX_MESA_copy_sub_buffer GLX_MESA_query_renderer GLX_MESA_swap_control GLX_OML_swap_method GLX_OML_sync_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGI_video_sync

WebGL 1 Driver Renderer: nouveau -- NV92

WebGL 1 Driver Version: 3.3 (Compatibility Profile) Mesa 19.3.3

WebGL 1 Driver Extensions: GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_ATI_fragment_shader GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_depth_clamp GL_NV_fog_distance GL_APPLE_packed_pixels GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_depth_bounds_test GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_AMD_performance_monitor GL_EXT_texture_buffer_object GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_buffer_object GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_compatibility GL_ARB_debug_output GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_texture_lod GL_ARB_texture_multisample GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_texture_barrier GL_ARB_get_program_binary GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_timer_query GL_ARB_viewport_array GL_NV_vdpau_interop GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_shader_trinary_minmax GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_invalidate_subdata GL_ARB_program_interface_query GL_ARB_stencil_texturing GL_ARB_texture_buffer_range GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_texture_view GL_ARB_vertex_attrib_binding GL_KHR_debug GL_KHR_texture_compression_astc_ldr GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_enhanced_layouts GL_ARB_internalformat_query2 GL_ARB_multi_bind GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_texture_barrier GL_EXT_polygon_offset_clamp GL_KHR_context_flush_control GL_ARB_parallel_shader_compile GL_ARB_shader_clock GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_EXT_window_rectangles GL_MESA_shader_integer_functions GL_ARB_polygon_offset_clamp GL_ARB_texture_filter_anisotropic GL_KHR_parallel_shader_compile GL_EXT_EGL_sync

WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_disjoint_timer_query EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_rgtc EXT_texture_filter_anisotropic OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context

WebGL 2 Driver WSI Info: -

WebGL 2 Driver Renderer: WebGL creation failed: * WebGL 2 requires support for the following features: transform_feedback2

WebGL 2 Driver Version: -

WebGL 2 Driver Extensions: -

WebGL 2 Extensions: -

Window Protocol: x11

Off Main Thread Painting Enabled: true

Off Main Thread Painting Worker Count: 4

Target Frame Rate: 60

GPU #1

Active: Yes

Description: NV92

Vendor ID: 0x10de

Device ID: 0x0611

Driver Vendor: mesa/nouveau

Driver Version: 19.3.3.0

RAM: 488MB

Diagnostics

AzureCanvasBackend: skia

AzureContentBackend: skia

AzureFallbackCanvasBackend: none

CairoUseXRender: 0

Decision Log

HW_COMPOSITING:

blocked by env: Acceleration blocked by platform

OPENGL_COMPOSITING:

unavailable by default: Hardware compositing is disabled

WEBRENDER:

opt-in by default: WebRender is an opt-in feature

WEBRENDER_QUALIFIED:

blacklisted by env: No qualified hardware

Media

Audio Backend: remote

Max Channels: 2

Preferred Sample Rate: 44100

Output Devices

Name: Group

Built-in Audio Analog Stereo: /devices/pci0000:00/0000:00:1b.0/sound/card0

Input Devices

Name: Group

Monitor of Built-in Audio Analog Stereo: /devices/pci0000:00/0000:00:1b.0/sound/card0

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0

browser.cache.disk.amount_written: 240413

browser.cache.disk.capacity: 1048576

browser.cache.disk.enable: false

browser.cache.disk.filesystem_reported: 1

browser.cache.disk.hashstats_reported: 1

browser.cache.disk.telemetry_report_ID: 1

browser.sessionstore.upgradeBackup.latestBuildID: 20200429190206

browser.startup.homepage_override.buildID: 20200429190206

browser.startup.homepage_override.mstone: 68.8.0

browser.urlbar.placeholderName: Google

extensions.lastAppVersion: 68.8.0

font.internaluseonly.changed: true

idle.lastDailyNotification: 1590219210

media.benchmark.vp9.fps: 191

media.benchmark.vp9.versioncheck: 5

media.gmp-gmpopenh264.abi: x86_64-gcc3

media.gmp-gmpopenh264.lastUpdate: 1578846955

media.gmp-gmpopenh264.version: 1.8.1.1

media.gmp-manager.buildID: 20200429190206

media.gmp-manager.lastCheck: 1590219051

media.gmp.storage.version.observed: 1

network.predictor.cleaned-up: true

places.database.lastMaintenance: 1590219212

places.history.expiration.transient_current_max_pages: 113976

plugin.disable_full_page_plugin_for_types: application/pdf

print.print_bgcolor: false

print.print_bgimages: false

print.print_duplex: 0

print.print_evenpages: true

print.print_margin_bottom: 0.5

print.print_margin_left: 0.5

print.print_margin_right: 0.5

print.print_margin_top: 0.5

print.print_oddpages: true

print.print_orientation: 0

print.print_page_delay: 50

print.print_paper_data: 0

print.print_paper_height: 11.69

print.print_paper_name: iso_a4

print.print_paper_size_unit: 0

print.print_paper_width: 8.27

print.print_reversed: true

print.print_scaling: 1.00

print.print_shrink_to_fit: true

print.print_to_file: false

print.print_unwriteable_margin_bottom: 13

print.print_unwriteable_margin_left: 13

print.print_unwriteable_margin_right: 13

print.print_unwriteable_margin_top: 13

privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]

security.disable_button.openCertManager: false

security.sandbox.content.tempDirSuffix: 979fd9c7-b54c-4411-89bc-9b94ae23731e

security.sandbox.plugin.tempDirSuffix: 52cdeac6-755b-42fd-af56-e49c64ad36d8

services.sync.declinedEngines:

signon.importedFromSqlite: true

storage.vacuum.last.index: 1

storage.vacuum.last.places.sqlite: 1589440279

Important Locked Preferences

network.captive-portal-service.enabled: false

network.dns.disablePrefetch: true

network.dns.disablePrefetchFromHTTPS: true

Places Database

JavaScript

Incremental GC: true

Accessibility

Activated: false

Prevent Accessibility: 0

Library Versions

NSPR

Expected minimum version: 4.25

Version in use: 4.25

NSS

Expected minimum version: 3.52

Version in use: 3.49.1

NSSSMIME

Expected minimum version: 3.52

Version in use: 3.49.1

NSSSSL

Expected minimum version: 3.52

Version in use: 3.49.1

NSSUTIL

Expected minimum version: 3.52

Version in use: 3.49.1

Sandbox

Seccomp-BPF (System Call Filtering): true

Seccomp Thread Synchronization: true

User Namespaces for privileged processes: true

User Namespaces: false

Content Process Sandboxing: true

Media Plugin Sandboxing: true

Content Process Sandbox Level: 4

Effective Content Process Sandbox Level: 4

Internationalization & Localization

Application Settings

Requested Locales: ["en-US"]

Available Locales: ["en-US"]

App Locales: ["en-US","und"]

Regional Preferences: ["en-US"]

Default Locale: "und"

Operating System

System Locales: ["en-US"]

Regional Preferences: ["en-US"]

safari

on ios 13.4.1