macOS 26 window focus for restarting with a project file open

[psifertex]

When using latest dev (and stable 5.2), if you open a file in a local (or remote) project on macOS 26, and use the "restart and re-open" command-palette action, it's possible to trigger a QT bug that causes focus to be completely lost and you can't regain it simply by doing ⌘-tab. You can get it back by using Expose (four finger swipe up on a trackpad).

We haven't identify under what circumstances this does or doesn't happen fully. Virtual machines so far do not exhibit the behavior, so it might even be related to having a native GPU rendering, but not sure.

The latest QT does not fix this.

It's possible we need to modify how projects work on initial load.