Set activation policy before making window fullscreen

sokol_app.h

@@ -4097,11 +4097,11 @@ _SOKOL_PRIVATE void _sapp_macos_frame(void) {
     #endif
     [_sapp.macos.window center];
     _sapp.valid = true;
+    NSApp.activationPolicy = NSApplicationActivationPolicyRegular;
     if (_sapp.fullscreen) {
         /* ^^^ on GL, this already toggles a rendered frame, so set the valid flag before */
         [_sapp.macos.window toggleFullScreen:self];
     }
-    NSApp.activationPolicy = NSApplicationActivationPolicyRegular;
     [NSApp activateIgnoringOtherApps:YES];
     [_sapp.macos.window makeKeyAndOrderFront:nil];
     _sapp_macos_update_dimensions();