Odd window problem with MacOS Ventura and KiCad 7

I swear this was working correctly a few days ago, but now the “launch (KiCad)” window (the one that shows the project) is invisible to the Window Menu. If I open a KiCad project, and click on the Schematic, the only way to get back to the launch window is to move the schematic window out of the way, and click on the launch window it is hiding. I can then click Layout. The same thing happens on Layout - the only windows listed in the Window item on the Menu Bar are Layout and Schematic - the launch window is not listed, and cmd-~ doesn’t; cycle through to it, either.

OK, I just tested it and - it worked!
But not for long. Switching through the windows got it to stop showing the KiCad window.
So, this is a “flaky” problem.

This could be due to a number of reasons, including a glitch in the software or an issue with your computer’s display settings.It’s possible that your computer’s display settings are causing the launch window to be hidden. Try resetting your display settings to their default values and see if this resolves the issue.

Whilst not directly an answer to bringing up the project window, you do know that there are buttons in the schematic view to take you straight to layout and vice versa i.e in layout back to schematic?

That’s probably the best solution.
I’m just very used to cmd-~ to cycle through windows.