Create a file named rclone_mount.sh (or any name you choose). My PC is running Linux, so I don't have to worry about line endings.
Add these commands to it:
rclone mount mypcloud: /mnt/runtime/write/emulated/0/mypcloud --gid 9997 --dir-perms 0771 --file-perms 0660 --...
TWRP is not compatible with Link2SD, therefore one must manually mount MicroSD Card 2nd partition each time before TWRP backup/restore is started.
One can do this from - TWRP menu - Advanced - Terminal
mount /dev/block/mmcblk1p2 /data/sdext2
TWRP backup will include 2nd partition in data.ext4.win as regular directory sdext2 therefore it is important to ...