I'm sorry to sound different 
On my phone ChordPro songs yield black screens (actually, the previous content but initally that is black).
Also, MSPro is terribly slow now. When e.g. I hit 'back', the slide animation stops two three times before it completes.
I have a gig today, so I won't upgrade my production tablet until tomorrow.

On my phone ChordPro songs yield black screens (actually, the previous content but initally that is black).
Also, MSPro is terribly slow now. When e.g. I hit 'back', the slide animation stops two three times before it completes.
I have a gig today, so I won't upgrade my production tablet until tomorrow.
Johan
johanvromans.nl — hetgeluidvanseptember.nl — mojore.nl -- howsagoin.nl
Samsung Galaxy Note S7FE (T733) 12.4", Android 13.0, AirTurn Duo & Digit (Gigs).
Samsung Galaxy Note S4 (T830) 10.5", Android 10.0 (maintenance and backup).
Samsung A3 (A320FL), Android 8.0.0 (emergency).
johanvromans.nl — hetgeluidvanseptember.nl — mojore.nl -- howsagoin.nl
Samsung Galaxy Note S7FE (T733) 12.4", Android 13.0, AirTurn Duo & Digit (Gigs).
Samsung Galaxy Note S4 (T830) 10.5", Android 10.0 (maintenance and backup).
Samsung A3 (A320FL), Android 8.0.0 (emergency).