Fails to mount on Android 11

[nastyagrifon]

Error message reads "UMS fail:MassStorageSysfs is not ready!"

Affected device: Google Pixel 3a
Affested OS: Android 11, build RQ1A.210105.002
App version: 1.4.1
Happens every time when mounting iso as usb or mounting to directory

[nastyagrifon]

Almost forgot the logs
ums_log.tar.gz

[outofmemo]

sys.usb.configfs is 2 on your phone. I haven't seen it before. Maybe you can try mass_storage.sh.

[   IN]>>getprop sys.usb.configfs
[  OUT]>>2