Invalid Camera app half of the snap button gone

[OnurAkbas]

something wrong with the camera app snap button, (some other apps has the same bug) when enabled full screen gestures
Phone : mi5x
miui 10 (8.10.11)

 

[OnurAkbas]

as you can see

 

[Igor Eisberg]

... there's a strange inconsistency between the title of your thread, and its contents... how are the full screen gestures related?

 

[OnurAkbas]

... there's a strange inconsistency between the title of your thread, and its contents... how are the full screen gestures related?

sorry I forgot to say, this bug seems when I enabled full screen gestures,

 

[Igor Eisberg]

But your device is Android 7.1... how did you enable full screen gestures?

 

[OnurAkbas]

But your device is Android 7.1... how did you enable full screen gestures?

I just write qemu.hw.mainkeys=0 to build prop then virtual buttons came, and I choose full-screen from settings

 

[Igor Eisberg]

I just write qemu.hw.mainkeys=0 to build prop then virtual buttons came, and I choose full-screen from settings

Don't report something you caused in our bug section, as if we caused the bug.
You touched the "qemu.hw.mainkeys" property, something you should never do. Doing so has side-effects, and you've seen one of them just now.
Not our issue. Android 7.1 devices don't support full screen gestures properly.