A variant of bug #104368 resurfaces.

This is the behavior I see when hitting `Ctrl+F` in LibreOffice Writer 7.2.5.2 in Fedora 35, GTK3 version, under X11 GNOME (but not under Wayland where, it seems, it's impossible to get a floating searchbar, it always gets shown embedded in/below the toolbar?):

If the search toolbar is "undocked" when you hit Ctrl+F, you can never focus its text entry widget, even if you hit Ctrl+F twice. It only works if that searchbar is docked into the toolbar, and you can't move that floating searchbar window around.

This happens both in "Standard toolbar" and "Tabbed" UI modes. I haven't tried the other modes, but I suppose they might behave similarly.

This sounds like a pain in the butt to manage & test, so maybe you folks will decide that it's better for reliability/technical simplicity to kill the floating aspect of that searchbar entirely and always use it as a docked fashion (or with an GtkRevealer underneath the toolbar), like what seems to be the case in the Wayland version?