Room editor window missing

Hi all,

I accidentally close the Room editor window and I am now unable to open it up again.

I have tried resetting the layout and that didn't work.
I have closed, and opened the program and reset the layout and that didn't work.
It doesn't open when I double click a Room.

I want to access my Tile sets to tile my room. I have just uninstalled the software and reinstalled but nothing. I am working on a MacBook, macOS Monterey.
IDE version: 2024.2.0.132 Steam
Current runtime: 2024.2.0.163