### 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
default:
				if (!handled) {
					print_verbose(String("OpenXR Unhandled event type ") + OpenXRUtil::get_structure_type_name(runtimeEvent.type));
				}
				break;
		}
		runtimeEvent.type = XR_TYPE_EVENT_DATA_BUFFER;
		pollResult = xrPollEvent(instance, &runtimeEvent);
	}
	if (pollResult == XR_EVENT_UNAVAILABLE) {
		
		return true;
	} else {
		ERR_FAIL_V_MSG(false, "OpenXR: Failed to poll events!");
	}
}
bool OpenXRAPI::process() {
	ERR_FAIL_COND_V(instance == XR_NULL_HANDLE, false);
	if (!poll_events()) {
		return false;
	}
	if (!running) {
		return false;
	}
	for (OpenXRExtensionWrapper *wrapper : registered_extension_wrappers) {
		wrapper->on_process();
	}
	return true;
}
bool OpenXRAPI::acquire_image(OpenXRSwapChainInfo &p_swapchain) {