Merge pull request godotengine#106317 from stuartcarnie/sgc_macos_first_click

macOS: Process first click event without requiring focus

Author: akien-mga

platform/macos/godot_content_view.mm

@@ -68,6 +68,10 @@ - (void)displayLayer:(CALayer *)layer {
 
 @implementation GodotContentView
 
+- (BOOL)acceptsFirstMouse:(NSEvent *)event {
+	return YES;
+}
+
 - (void)setFrameSize:(NSSize)newSize {
 	DisplayServerMacOS *ds = (DisplayServerMacOS *)DisplayServer::get_singleton();
 	if (ds && ds->has_window(window_id)) {