It's not only working on VOG - it's tested in the meantime also on P30 (ELE-L29 / 10.1.0. 150 (c432)) and Huawei Mate 20 X (EVR-L29 / 10.1.0. 252 (c432)) - and working.
That was missing a long time, thanks :good:
If someone had installed Callrecorder for EMUI 9.1 and then updated to...