Firmware Version 51 OBB Correct File Location?

Since firmware version 51 I am no longer able to push OBB files to where I would usually place them e.g. /mnt/sdcard/Android/obb/packageName/.  I've read this is due to Android Version 12.  Does anyone know the correct location for OBB files now?

Just needed to remove mnt from the path and all is well.