NEW 275350
Changing the width value of WKWebView allows the displayed website to be moved to a larger size 
https://bugs.webkit.org/show_bug.cgi?id=275350
Summary Changing the width value of WKWebView allows the displayed website to be move...
f426k
Reported 2024-06-11 04:01:01 PDT
Created attachment 471647 [details] screen recording When the iPhone is in Landscape, changing the width value of WKWebView may allow a website displayed in WKWebView to be moved larger. When displaying the Apple website, this bug occurs at the following widths. - iPhone 15 - wkweview width: 331.0, web content width: 331.0 - wkweview width: 338.5, web content width: 338.0 - iPhone 15 Pro - wkweview width: 332.0, web content width: 332.0 - wkweview width: 400.5, web content width: 400 web content width is the width of the website as verified by Safari's Web Inspector. The width at which this bug reproduces may vary depending on the device and the website being viewed. I have confirmed that the element does not overhang using Safari's WebInspector. I don't think it's a viewport issue, as sometimes it doesn't go away even after page transitions. We have created a sample application to reproduce this issue. You can build and check it. https://github.com/f426k/webview-sample-app I have attached a screen recording and screenshot of when this bug is reproduced.
Attachments
screen recording (4.81 MB, video/quicktime)
2024-06-11 04:01 PDT, f426k 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2024-06-18 04:05:26 PDT
<rdar://problem/130070436>
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