NEW 238152
[iOS] Incorrect viewport width after rotating to landscape, then going back cross-origin 
https://bugs.webkit.org/show_bug.cgi?id=238152
Summary [iOS] Incorrect viewport width after rotating to landscape, then going back c...
Ali Juma
Reported 2022-03-21 13:58:17 PDT
This reproduces in iOS 15.4 on Chrome, Edge, and Firefox, but not in Safari. Steps to reproduce: 1. In portrait orientation, visit https://www.google.com/search?q=walmart 2. Tap on the link to walmart.com 3. After walmart.com loads, rotate to landscape 4. Tap the back button Expected result: Rendered page fills the viewport Actual result: Rendered page uses only the left-most portion of the viewport, as if it still has the width it had in portrait mode. This bug also reproduces with the same steps on bing.com instead of google.com, and with other search terms, so it doesn't seem to be a site-specific bug. I'm not sure why this doesn't reproduce in Safari; perhaps Safari is doing something that forces a re-layout.
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Radar WebKit Bug Importer
Comment 1 2022-03-22 09:09:39 PDT
<rdar://problem/90639341>
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