Merge pull request #3820 from xyflow/fix-selection-key

Selection process is not interrupted by selectionKey being let go

packages/svelte/CHANGELOG.md

@@ -8,6 +8,7 @@
 
 ## Patch changes
 
+- selection box is not interrupted by selectionKey being let go
 - Edge label has a default background and is clickable
 - refactor(handles): do not use fallback handle if an id is being used #3409
 

packages/svelte/src/lib/container/Pane/Pane.svelte

@@ -73,7 +73,8 @@
   let selectedNodes: Node[] = [];
 
   $: _panOnDrag = $panActivationKeyPressed || panOnDrag;
-  $: isSelecting = $selectionKeyPressed || (selectionOnDrag && _panOnDrag !== true);
+  $: isSelecting =
+    $selectionKeyPressed || $selectionRect || (selectionOnDrag && _panOnDrag !== true);
   $: hasActiveSelection = $elementsSelectable && (isSelecting || $selectionRectMode === 'user');
 
   function onClick(event: MouseEvent | TouchEvent) {