Okay, I managed to diagnose this issue.
If I have anything at all in global exclusions then appdata backup will completely ignore any extra files/folders and won't run my post-run script. Anyone else had this issue or am I going to have to put up with bloated backups?
I can't get my post-run script to run.
It's a simple rclone sync command in an sh file which uploads my appdata to onedrive.
My pre-run script runs fine which is in the same location with the same permissions.
When I execute the script from terminal it works as intended.
I can't figure it out