fix(core): unwrap disableKeyboardA11y to check if keyboard movement is allowed (#1988)

* fix(core): unwrap disableKeyboardA11y to check if keyboard movement is disabled

Signed-off-by: braks <[email protected]>

* chore(changeset): add

---------

Signed-off-by: braks <[email protected]>

Author: bcakmakoglu

.changeset/many-forks-grin.md

@@ -0,0 +1,5 @@
+---
+"@vue-flow/core": patch
+---
+
+Correctly unwrap disableKeyboardA11y ref when checking if a selection can be moved or not.

packages/core/src/components/NodesSelection/NodesSelection.vue

@@ -45,7 +45,7 @@ function onContextMenu(event: MouseEvent) {
 }
 
 function onKeyDown(event: KeyboardEvent) {
-  if (disableKeyboardA11y) {
+  if (disableKeyboardA11y.value) {
     return
   }