Mixture control won't fade away

Better than words a visual example
I feel like this is related to grafics since it doesn’t happen when I set everything in low but I’m wondering if there’s a chance to get this corrected.

My device is a Samsung Tab S2 Android 7.0

Has this happened multiple times?

Yes it has

Issue was fixed before. Will get this looked at again. Strange… Thanks!

Alright, have a good day