Acro Mode problem

Please take a look at this. Gcs_pid_mask - steering Vehicle in acro mode, sticks in “0” position after changing mot_thr_min to 15 engines after starting acro do not work automatically, but in the pidachived tuning tab it looks like this:

For comparison, this is what Gcs_pid_mask looks like on the throttle channel

And this is what pwm values ​​look like when manual is on


And this is what the PWM values ​​look like (without moving the radio stick) straight after switching to acro mode. The values ​​jump from low (from 1 picture) to high (from 2nd picture). Motors stand still if I don’t move the stick.