Fullscreen Ghostty Terminal being moved right or left when changing Tab

[sa-kevin]

Body

Hello I just installed Aerospace and running the basic setting.
I just force assigned workspace to monitor. I run just 1 monitor, so total 2 screens.
Mac pro m3 JIS keyboard.

I have Ghostty terminal in fullscreen with few terminal tabs open, when I use : command + "num" to switch tabs, it seem like the terminal window get moved randomly to the right or left.
It also happened once when switch focus to a workspace assigned to the laptop using : option + 7.

it should stay fullscreen.
I can't figure what trigger this problems, at it does not happen all the time...

I am still testing to narrow down the problem.
If anyone had this kind of problems before, I would love to know how to fix it .

thanks you very much.