How to snap windows back to a 2nd monitor that's just a 4K TV

Forgive me but as I get older I've found it harder to use new software and I really want to get this to work.

My eyes are getting worse and I have a 50" 4K TV that I have attached to my MBP as an extra monitor.

I have 8 and sometimes 8 different windows, mostly different Google Chrome profiles, arranged in a certain way. Each time I undock or put the laptop to sleep or the TV turns off, I have to reset the windows.

Think I correctly set BTT to save the current window positions but can't figure out how to trigger it to restore. Tried a floating menu and adding the restore to it but it didn't do anything.

Happy to make it a hotkey too if that's possible.

Any help would be greatly appreciated!

I have not tested this but, have you tried/played with:

I've also marked the variables which can be used to further enhance this.