Merge branch 'MDL-78944' of https://github.com/Chocolate-lightning/moodle

grade/report/grader/amd/src/collapse.js

@@ -243,6 +243,11 @@ export default class ColumnSearch extends search_combobox {
     registerInputEvents() {
         // Register & handle the text input.
         this.searchInput.addEventListener('input', debounce(async() => {
+            if (this.getSearchTerm() === this.searchInput.value && this.searchResultsVisible()) {
+                window.console.warn(`Search term matches input value - skipping`);
+                // Debounce can happen multiple times quickly.
+                return;
+            }
             this.setSearchTerms(this.searchInput.value);
             // We can also require a set amount of input before search.
             if (this.searchInput.value === '') {
@@ -252,9 +257,13 @@ export default class ColumnSearch extends search_combobox {
                 // Display the "clear" search button in the search bar.
                 this.clearSearchButton.classList.remove('d-none');
             }
+            const pendingPromise = new Pending();
             // User has given something for us to filter against.
-            await this.filterrenderpipe();
-        }, 300));
+            await this.filterrenderpipe().then(() => {
+                pendingPromise.resolve();
+                return true;
+            });
+        }, 300, {pending: true}));
     }
 
     /**