In Windows there is REGEDIT to edit the registry.
I know there is something similar on the Mac but I can't help you with what it is.
In the registry is an entry for the pet palette and in there is an entry for its preferred position.
The numbers make no sense to me but resetting this to 0 (zero) and then restarting Archicad you should find the palette neatly tucked into the top left corner.
I am guessing the same would work on a Mac.
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11