bdm

I can confirm that correcting the line below fixes the bug. ``` // use-tree-mouse-actions.ts if (!isDropValid || !(await isDropValid(droppedNode, dropHost))) return; ``` https://github.com/geekhybrid/vue3-tree-vue/blob/e75a80aa88fc311ae63296610b0fe915e7fe48f9/src/composables/use-tree-mouse-actions.ts#L46