When switching active tool after drawing an unclosed selection, the selection should be reset

src/components/document-canvas/document-canvas.vue

@@ -201,7 +201,7 @@ export default {
                 this.updateInteractionPane();
             } else {
                 this.handleCursor();
-                getCanvasInstance()?.interactionPane.setInteractive( false );
+                getCanvasInstance()?.interactionPane?.handleActiveTool( tool, false );
             }
         },
         zoomOptions: {

src/rendering/canvas-elements/interaction-pane.js

@@ -94,6 +94,14 @@ class InteractionPane extends sprite {
         }
     }
 
+    handleActiveTool( tool, remainInteractive ) {
+        if ( tool !== ToolTypes.LASSO && this.document?.selection && !this._selectionClosed ) {
+            // reset unclosed selection when switching tools
+            this.resetSelection();
+        }
+        this.setInteractive( remainInteractive );
+    }
+
     stayOnTop() {
         if ( !this._enabled ) {
             return;