Bug 312374

Summary: Wrong autocomplete background colour in datalist and input
Product: WebKit Reporter: Cris Ward <cris>
Component: FormsAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Critical CC: annevk, cdumez, lily_spiniolas, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: Safari 26   
Hardware: Mac (Apple Silicon)   
OS: macOS 26   
Attachments:
Description Flags
Screengrab of codepen demo. none

Cris Ward
Reported 2026-04-15 05:25:51 PDT
Created attachment 479086 [details] Screengrab of codepen demo. Recreation here Using mac os 26.4.1 (25E253) Safari Version 26.4 (21624.1.16.11.4) - also known to happen in beta version Release 241 (WebKit 21625.1.12) Only when using OS dark mode https://codepen.io/editor/crisward/pen/019d90c5-1d21-7031-b53a-0452d6d75780 The dropdown autocomplete bubble, for both auto complete and datalist turns from a dark to a light background. This does not happen if the element underneath the overlay is dark. This only appears to happen if the OS is in dark mode. This has been happening for a while, at least since the os went to v26. The text colour remains white, so becomes unreadable.
Attachments
Screengrab of codepen demo. (829.13 KB, image/png)
2026-04-15 05:25 PDT, Cris Ward 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2026-04-22 05:26:12 PDT
<rdar://problem/175333415>
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