[Webkit-unassigned] [Bug 206219] [HTML5 App] Using <input> to call the device camera returns a blank screen after leaving the App.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=206219

Blake Yeager <blake.yeager at gmail.com> changed:

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--- Comment #3 from Blake Yeager <blake.yeager at gmail.com> ---
We have been experiencing this exact same issue with our PWA (standalone application) with our customers running on iOS 13.2 or 13.3.

Any time we attempt to access the camera after having closed the app and reopened it the camera interface loads, but there is just a black screen with no video feed from the camera. There are camera controls on the top and bottom but capturing an image does not work. This behavior happens the second time you open the app and attempt to use the camera regardless of whether or not you accessed the camera the first time you opened the app.

The only fix we have found for this issue has been swiping up on the app placeholder in the app switcher.

This functionality is critical for our standalone application. I would appreciate any suggestions for potential workarounds or even confirmation from someone who might know what exactly is going on here.

Thanks!

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