Adding UI Document to a scene, makes device display an unexpected black rectangle

Hi,

When I add a UI Document object to the scene and upload it to a Xiaomi phone a black rectangle gets displayed (please check the attachment). If I hide the UI Document it goes away. UI Document is empty.

I’ve started with a UI Document that acts like a menu. I started to remove objects to get rid of the black rectangle. At the end I realized even adding an empty UI Document causes the problem. Unchecking UI Document removes the rectangle.

It’s not happening on my laptop and on my Samsung phone.

Am I missing a small detail?

Thanks

Hi @UBGandalf , it will be hard to help you on the forum with this kind of issue. Could you submit a formal bug report with the bug reporter? You can find it under Help > Report a bug… The bug reporter will attach your repro project. Make sure to enter the repro steps and the specs of the problematic device. If you can, please also attach the device log. You can get it by running adb logcat > log.txt from your computer after starting the app on your phone. Our QA has access to many devices and hopefully one of these will show the same behavior. Thanks!

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