oops actually fix private channels dashboard button this time

src/core/builtins/dashboard/index.js

@@ -100,9 +100,10 @@ export default class Dashboard extends Builtin {
       const { LinkButton } = getModule('LinkButton');
       patch('vz-dashboard-private-channels-list-item', ConnectedPrivateChannelsList, 'default', (_, res) => {
         try {
-          if (!res.props?.children) {
+          if (!res.props?.children?.props?.children) {
             return;
           }
+
           res.props.children.props.children = [
             ...res.props.children.props.children.slice(0, 0),
             <LinkButton
@@ -112,7 +113,7 @@ export default class Dashboard extends Builtin {
               selected={vizality.api.routes.getLocation()?.pathname?.startsWith('/vizality')}
               onContextMenu={evt => openContextMenu(evt, () => <SettingsContextMenu />)}
             />,
-            ...res.props.children.slice(0)
+            ...res.props.children.props.children.slice(0)
           ];
         } catch (err) {
           return this.error(this._labels.concat('_injectPrivateTab'), err);