From 23d9b2bbda6407fc49df3d314b5ee8e97434743d Mon Sep 17 00:00:00 2001
From: Alan Fleming <>
Date: Sun, 9 Jun 2024 14:23:31 +1000
Subject: [PATCH] Fix not awaiting delay promise in get_model.

---
 packages/base-manager/src/manager-base.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/base-manager/src/manager-base.ts b/packages/base-manager/src/manager-base.ts
index 7f578fd9ed..fb7fbcd303 100644
--- a/packages/base-manager/src/manager-base.ts
+++ b/packages/base-manager/src/manager-base.ts
@@ -217,7 +217,7 @@ export abstract class ManagerBase implements IWidgetManager {
   async get_model(model_id: string): Promise<WidgetModel> {
     let i = 0;
     while (!this._models[model_id] && i < this._sleepTimes.length) {
-      new Promise((resolve) => setTimeout(resolve, this._sleepTimes[i++]));
+      await new Promise((resolve) => setTimeout(resolve, this._sleepTimes[i++]));
     }
     const modelPromise = this._models[model_id];
     if (modelPromise === undefined) {