### Godot version

4.2 dev 2

### System information

Windows 10 Godot Engine v4.2.dev2.mono.official.da81ca62a - https://godotengine.org OpenGL API 3.3.0 NVIDIA 536.67 - Compatibility - Using Device: NVIDIA - NVIDIA GeForce GTX 980 Ti

### Issue description

If you have multiple openxr action sets it will fail to load all of the action sets after the first one loaded

### Steps to reproduce

Have multiple openxr action sets

### Minimal reproduction project

N/A
free_trackers();
	free_interaction_profiles();
	free_action_sets();
	XRServer *xr_server = XRServer::get_singleton();
	if (xr_server) {
		if (head.is_valid()) {
			xr_server->remove_tracker(head);
			head.unref();
		}
	}
	initialized = false;
}
Dictionary OpenXRInterface::get_system_info() {