get that out of onload

main.js

@@ -5,6 +5,11 @@ module.exports = class RibbonOrderLock extends Plugin {
     this.settings = Object.assign({ order: [] }, await this.loadData());
 
     this.app.workspace.onLayoutReady(() => {
+      this.enforceOrder();
+    });
+  }
+
+  enforceOrder() {
     const ribbon = this.app.workspace.leftRibbon;
     const order = this.settings.order;
 
@@ -18,6 +23,5 @@ module.exports = class RibbonOrderLock extends Plugin {
 
     this.settings.order = ribbon.items.map((item) => item.id);
     this.saveData(this.settings);
-    });
   }
 };