-webkit-text-size-adjust not responding in iPadOS
Originator: | tsevener | ||
Number: | rdar://7093593 | Date Originated: | 08/21/2019 |
Status: | Open | Resolved: | |
Product: | WebKit | Product Version: | iPadOS |
Classification: | Reproducible: | Yes |
Please provide a descriptive title for your feedback: -webkit-text-size-adjust not responding in iPadOS Which area are you seeing an issue with? WebKit What type of feedback are you reporting? Incorrect/Unexpected Behavior Description Please describe the issue and what steps we can take to reproduce it: We use -webkit-text-size-adjust to scale the text size on our article web views. I notice in iPadOS this no longer seems to be working, but it does work on iPhone iOS13. I have also tried setting preferredContentMode = .mobile on the web view configuration but no luck. Seeing this in XCode 11 beta 6. Steps: 1. Load local HTML file in a WKWebView. 2. Make a JavaScript call to change the text size via [wkWebView evaluateJavaScript:[NSString stringWithFormat:@"document.body.style['-webkit-text-size-adjust'] = '%ld%%';", (long)textSize]; 3. Text size changes in iOS13 but not in iPadOS.
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This bug is in iPadOS 13.3 as well
Verified, "-webkit-text-size-adjust" doesn't work in iPadOS 13.3
Cross link to same issue in iOS10 beta
https://openradar.appspot.com/27201529