handle detached tooltip when we try to hide a modal

js/src/tooltip.js

@@ -486,13 +486,17 @@ class Tooltip {
             (event) => this._leave(event)
           )
       }
-
-      $(this.element).closest('.modal').on(
-        'hide.bs.modal',
-        () => this.hide()
-      )
     })
 
+    $(this.element).closest('.modal').on(
+      'hide.bs.modal',
+      () => {
+        if (this.element) {
+          this.hide()
+        }
+      }
+    )
+
     if (this.config.selector) {
       this.config = {
         ...this.config,