Awesome work, @roosterburton!
Can this be made resizable? It seems like the proportions are off for my 13-inch screen:
Edit 2: Example of a resizable window that you’ve done in the past:
Even in full-screen mode, it requires side-scrolling:
Firefox Full-screen Rooster Editor:
Edit: Or is there a way for the extension to detect the size of the (Firefox) window and automatically resize based on what it detects? (hopefully that makes sense 
)
P.S. Do you know of a way I can force an update on a Firefox extension without having to uninstall and reinstall? I keep having to uninstall and reinstall to see updates for the extensions. It’s not a huge deal, just inconvenient, lol.