### Godot version

Latest 4.0.dev (a3a42159e31db27f8ae7c1ecad6a9ed417cb05de)

### System information

Ubuntu 22.04.1 LTS

### Issue description

Ctrl+Shift+F (Find in Files) in the text editor, for example, causes my laptop to freeze consistently. I also reproduced it with F1 and Ctrl+Shift+R, as well as by using the dropdown instead of shortcuts.

### Steps to reproduce

Trivial

### Minimal reproduction project

N/A
Bool xkb_dar = False;
	XAutoRepeatOn(x11_display);
	xkb_dar = XkbSetDetectableAutoRepeat(x11_display, True, nullptr);
	
	if (xkb_dar == True) {
#ifdef X_HAVE_UTF8_STRING
		
		
		modifiers = XSetLocaleModifiers("");
#endif
	}
	if (modifiers == nullptr) {
		if (OS::get_singleton()->is_stdout_verbose()) {
			WARN_PRINT("IME is disabled");
		}
		XSetLocaleModifiers("@im=none");
		WARN_PRINT("Error setting locale modifiers");
	}
	const char *err;
	int xrandr_major = 0;
	int xrandr_minor = 0;
	int event_base, error_base;
	xrandr_ext_ok = XRRQueryExtension(x11_display, &event_base, &error_base);
	xrandr_handle = dlopen("libXrandr.so.2", RTLD_LAZY);
	if (!xrandr_handle) {
		err = dlerror();
		
		
		xrandr_handle = dlopen("libXrandr.so.3", RTLD_LAZY);
		if (!xrandr_handle) {