Potentially related: After updating my device to iOS 27, I now see a blur glass effect at top of all PWAs I‘ve installed to my home screen. This blur effect had not been there when I was using iOS 26. Attached an example of GitLab installed as PWA: It is displayed regardless of which PWA is being opened, so this issue should be unrelated to the application development itself. Device information: iPhone 12 Mini, MGE33ZD/A, iOS 27.0