SUMMARY
I have configured dolphin to load my folders, tabs, ... from the last session and it worked fine until recently.

Now this setting has no effect. I always end up in my home folder and all tabs are lost too.
My guess is that this is because I recently had to switch to a new user and replace my whole home partition.
To not lose any configs I copied almost all files to the new partition.

Are there any error logs or settings files I could look into to find more info or fix this?

STEPS TO REPRODUCE
I just have to do this but the whole partition replacing is not really replicatable.
1. Open dolphin and switch folders and open new tabs
2. Close dolphin
3. Reopen and see nothing was restored

OBSERVED RESULT
Tabs and folders are not restored.

EXPECTED RESULT
They should be.

SOFTWARE/OS VERSIONS
Operating System: EndeavourOS 
KDE Plasma Version: 5.27.5
KDE Frameworks Version: 5.106.0
Qt Version: 5.15.9
Kernel Version: 6.1.29-1-lts (64-bit)
Graphics Platform: X11
Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz

ADDITIONAL INFORMATION