Merge pull request #18667 from craftcms/bugfix/18666-link-field-info-icon

when destroying InfoIcon, destroy the related hud and stop old listeners

Author: brandonkelly

CHANGELOG.md

@@ -19,6 +19,7 @@
 - Fixed a bug where address cards could be missing their address preview. ([#18632](https://github.com/craftcms/cms/issues/18632))
 - Fixed a bug where the Save button’s spinner wouldn’t appear right away when saving a nested element in a slideout. ([#18664](https://github.com/craftcms/cms/discussions/18664))
 - Fixed a bug where the server check script wasn’t treating GD as a requirement. ([craftcms/server-check#30](https://github.com/craftcms/server-check/issues/30))
+- Fixed a bug where tooltips could be instantiated multiple times within Link fields. ([#18666](https://github.com/craftcms/cms/issues/18666))
 
 ## 5.9.18 - 2026-03-26
 

src/web/assets/cp/dist/cp.js

@@ -114,7 +114,9 @@ Craft.InfoIcon = Garnish.Base.extend({
   },
 
   destroy: function () {
+    this.hud?.destroy();
     this.$icon.removeData('infoicon');
+    this.removeAllListeners(this.$icon);
     this.base();
   },
 });