shell: Set xdg_shell v4 bounds

src/shell/layout/floating/mod.rs

@@ -90,6 +90,7 @@ impl FloatingLayout {
 
         let layers = layer_map_for_output(&output);
         let geometry = layers.non_exclusive_zone();
+        mapped.set_bounds(geometry.size);
         let last_geometry = mapped.last_geometry.lock().unwrap().clone();
 
         if let Some(size) = last_geometry.map(|g| g.size) {

src/shell/layout/tiling/mod.rs

@@ -322,6 +322,7 @@ impl TilingLayout {
     ) {
         let output = seat.active_output();
         window.output_enter(&output, window.bbox());
+        window.set_bounds(output.geometry().size);
         self.map_internal(window, &output, Some(focus_stack));
         self.refresh();
     }