Fix missing entry title in writable Et2LinkEntry when value is set from content

Timing issue, sometimes title gets back later than we'd like but in this case getting title earlier wasn't working.

api/js/etemplate/Et2Link/Et2LinkSearch.ts

@@ -114,9 +114,15 @@ export class Et2LinkSearch extends Et2Select
 			{
 				item.textContent = title;
 				item.classList.remove("loading");
-			}
-			// update the displayed text
 				this.syncItemsFromValue();
+			}
+			else
+			{
+				// Not already rendered, update the select option
+				this.requestUpdate("select_options");
+				// update the displayed text
+				this.updateComplete.then(this.syncItemsFromValue);
+			}
 		});
 	}
 }