Not sure is this is the right place for this but here goes:
Since upgrading my computer from a iMac to a Studio and the Mac OS to Ventura along with the Adobe suite of apps, all my Workspaces no longer remember the position of my pallettes on the secondary monitor. Every time I close all open documants and then go back into Photoshop, Illustrator, InDesign, etc the pallettes are all piled up on one another or in the wrong monitor.
Okay. We can start with Illustrator if you wish, but the symptom is in Photoshop and InDesign as well.
I have found that I can hit the Reset [workspace] and the panes will populate the second monitor as I had left them the last time I used the application. It's just that every time I return to the application after closing all documents, the panes have all collapsed back on the primary monitor.