fix: alt+cmd getting stuck

packages/excalidraw/components/App.tsx

@@ -7354,7 +7354,18 @@ class App extends React.Component<AppProps, AppState> {
           // on CMD/CTRL, drill down to hit element regardless of groups etc.
           if (event[KEYS.CTRL_OR_CMD]) {
             if (event.altKey) {
-              // ctrl + alt means we're lasso selecting
+              // ctrl + alt means we're lasso selecting - start lasso trail and switch to lasso tool
+
+              // Close any open dialogs that might interfere with lasso selection
+              if (this.state.openDialog?.name === "elementLinkSelector") {
+                this.setOpenDialog(null);
+              }
+              this.lassoTrail.startPath(
+                pointerDownState.origin.x,
+                pointerDownState.origin.y,
+                event.shiftKey,
+              );
+              this.setActiveTool({ type: "lasso", fromSelection: true });
               return false;
             }
             if (!this.state.selectedElementIds[hitElement.id]) {
@@ -8384,8 +8395,10 @@ class App extends React.Component<AppProps, AppState> {
           pointerDownState.hit.element)
       ) {
         const selectedElements = this.scene.getSelectedElements(this.state);
-
-        if (selectedElements.every((element) => element.locked)) {
+        if (
+          selectedElements.length > 0 &&
+          selectedElements.every((element) => element.locked)
+        ) {
           return;
         }
 
@@ -8406,8 +8419,14 @@ class App extends React.Component<AppProps, AppState> {
         // if elements should be deselected on pointerup
         pointerDownState.drag.hasOccurred = true;
 
-        // Clear lasso trail when starting to drag with lasso tool
-        if (this.state.activeTool.type === "lasso") {
+        // Clear lasso trail when starting to drag selected elements with lasso tool
+        // Only clear if we're actually dragging (not during lasso selection)
+        if (
+          this.state.activeTool.type === "lasso" &&
+          selectedElements.length > 0 &&
+          pointerDownState.drag.hasOccurred &&
+          !this.state.activeTool.fromSelection
+        ) {
           this.lassoTrail.endPath();
         }