Found it: XQuartz -> Settings -> Windows -Ken
> On Nov 15, 2025, at 12:54 PM, Ken Lowe <[email protected]> wrote: > > I’ve been a happy XQuartz user for a decade or so. My new M4 MacBook just > died and, of course, my Time Machine backups are “current” but “unreadable”. > Arrgh. > > Being a seasoned veteran, I’ve got other backups of all my stuff so it wasn’t > all that difficult to restore my environment back to close to where it used > to be. Unfortunately, I cannot remember/figure out what the magic > incantation is to get the “Keyboard focus follows mouse” behavior to work on > MacOS. I’m only interested in it working between my X11 windows and I don’t > want any “raise on focus” behavior — my main gripe with Microsnot and Apple’s > botched implementation of windows is the inability to type into a partially > occluded window. > > Anyway, can anyone here recite that incantation off the top of their head? > > Thanks. > > -Ken >
