Attach tippy to parent for combobox and autocomplete (#26326)

Author: timja

src/main/js/components/dropdowns/autocomplete.js

@@ -43,6 +43,9 @@ function init() {
           instance.popper.style.minWidth = e.offsetWidth + "px";
         },
         true,
+        {
+          appendTo: "parent",
+        },
       );
     }
     e.dropdown.setContent(Utils.generateDropdownItems(items, true));

src/main/js/components/dropdowns/combo-box.js

@@ -32,6 +32,9 @@ function init() {
           e.dropdown = instance;
         },
         true,
+        {
+          appendTo: "parent",
+        },
       );
     }
     e.dropdown.setContent(Utils.generateDropdownItems(items, true));