No more gestures on OP 7 pro whit Magisk


I would like feedback from / e / users on the op7 pro.
I have a GM21BA version, I installed first OOS 9.5.11 on both slot, and i format data and I install / e / without any problem. Things get complicated when I want to install magisk to get root, magisk installs normally via the zip in twrp, when I restart magisk is properly set up, app get root normally, BUT the screen gestures are no longer working, no double tape to wake, no V for torch etc etc, and no way to restore it. I have to search a lot, and I can not find an explanation.
Does anyone use magisk with / e / on op 7 pro ???
Or maybe an explanation …