### 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
String get_runtime_version() const { return runtime_version; };
	
	Transform3D transform_from_pose(const XrPosef &p_pose);
	
	XRPose::TrackingConfidence transform_from_location(const XrSpaceLocation &p_location, Transform3D &r_transform);
	XRPose::TrackingConfidence transform_from_location(const XrHandJointLocationEXT &p_location, Transform3D &r_transform);
	void parse_velocities(const XrSpaceVelocity &p_velocity, Vector3 &r_linear_velocity, Vector3 &r_angular_velocity);
	bool xr_result(XrResult result, const char *format, Array args = Array()) const;
	bool is_top_level_path_supported(const String &p_toplevel_path);
	bool is_interaction_profile_supported(const String &p_ip_path);
	bool interaction_profile_supports_io_path(const String &p_ip_path, const String &p_io_path);
	static bool openxr_is_enabled(bool p_check_run_in_editor = true);
	_FORCE_INLINE_ static OpenXRAPI *get_singleton() { return singleton; }
	XrResult try_get_instance_proc_addr(const char *p_name, PFN_xrVoidFunction *p_addr);
	XrResult get_instance_proc_addr(const char *p_name, PFN_xrVoidFunction *p_addr);
	String get_error_string(XrResult result);
	String get_swapchain_format_name(int64_t p_swapchain_format) const;
	void set_xr_interface(OpenXRInterface *p_xr_interface);
	static void register_extension_wrapper(OpenXRExtensionWrapper *p_extension_wrapper);
	static void unregister_extension_wrapper(OpenXRExtensionWrapper *p_extension_wrapper);
	static void register_extension_metadata();
	static void cleanup_extension_wrappers();
	void set_form_factor(XrFormFactor p_form_factor);
	XrFormFactor get_form_factor() const { return form_factor; }
	void set_view_configuration(XrViewConfigurationType p_view_configuration);
	XrViewConfigurationType get_view_configuration() const { return view_configuration; }
	void set_reference_space(XrReferenceSpaceType p_reference_space);
	XrReferenceSpaceType get_reference_space() const { return reference_space; }
	void set_submit_depth_buffer(bool p_submit_depth_buffer);
	bool get_submit_depth_buffer() const { return submit_depth_buffer; }