Hi Andre,
Thank you for the reply. Yes I am using Oreo 8.1. I tried invert color option but that just works one time, after a button click it goes back to white mode. I will try the helper app.
Just a query, When will be v3 stable available?
I am using OnePlus 5T with Oreo update and Poweramp 2. But power amp doesnt work properly in notification drawer. The buttons are not visible, and even if i set "invert colors" option it just work for one time. Again it goes in same mode where buttons in notification drawer doesnt work ( attaching screenshot )
Everything else works fine. Just problem in notification drawer player.