Bug 219569

Summary: mobile Safari shows disabled text for <input type="datetime-local"> than for other input types when color is grayscale
Product: WebKit Reporter: sobue
Component: FormsAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: akeerthi, cdumez, mmaxfield, smoley, webkit-bug-importer, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: Safari 14   
Hardware: iPhone / iPad   
OS: Other   
Attachments:
Description Flags
mobile safari shows different color
none
screenshot from the provided test case none

sobue
Reported 2020-12-05 13:38:50 PST
Created attachment 415498 [details] mobile safari shows different color Mobile Safari (iOS 14.2) shows <input type="datetime-local"> text in different color than the other input types when it's disabled and text color is grayscale. This bug is for mobile Safari only. Desktop Safari works fine. Please see the attached test case. When text color is non-grayscale, all disabled <input> field types show text in identical color. The bug seems only happening when text color is gray/black.
Attachments
mobile safari shows different color (1.28 KB, text/html)
2020-12-05 13:38 PST, sobue 		no flags
Details
screenshot from the provided test case (725.88 KB, image/png)
2020-12-05 13:47 PST, sobue 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
sobue
Comment 1 2020-12-05 13:47:55 PST
Created attachment 415499 [details] screenshot from the provided test case from iPhone XS running iOS 14.2.
Smoley
Comment 2 2020-12-07 13:48:12 PST
Thanks for filing, I can reproduce this on iOS 13.6.1 and the latest iOS 14.3 beta.
Radar WebKit Bug Importer
Comment 3 2020-12-07 13:48:24 PST
<rdar://problem/72062398>
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