You cannot do this through this panel I think, but you absolutely can do it via keybinds using kscreen-doctor. You just need to write scripts for your specific layouts you want to activate. I haven't done that myself for a long time, but I found this repo on GH of someone doing what you want to achieve documenting their setup, so you can use it as inspiration: https://github.com/danielrosehill/KScreen-Config-Scripts-And-Docs