Media folder contains hassos-data

I created a backup and noticed it’s more than 6GB.
The reason is that my media folder now contains a folder called “hassos-data”.
I’m not sure why this happend. The last things I did was to migrate from SD to an SSD and install Frigate.

After both steps I created backups as usual without any issues.
Not sure if it happened after a update, restart or something.
Anyone else has this issue?
I’m pretty sure that the folder should not be there.

The problem was based on the idea rules I added some time ago.
I followed this guide:

I solved the problem by editing the script to mount only when the device has a specific label.