I think your idea about hiding the sidebar on new windows makes sense, but you've introduced an issue where if you close that first window it's impossible to get the sidebar back. Even killing everything and resetting the dconf key, I can't get the sidebar back. We should probably enforce that if you close the "main window" the sidebar will show on one of the other windows.
If I hold down Ctrl N, after the 3rd window everything crashes
I think your idea about hiding the sidebar on new windows makes sense, but you've introduced an issue where if you close that first window it's impossible to get the sidebar back. Even killing everything and resetting the dconf key, I can't get the sidebar back. We should probably enforce that if you close the "main window" the sidebar will show on one of the other windows.
If I hold down Ctrl N, after the 3rd window everything crashes