muc: Don't render resize bar when occupants are hidden

src/plugins/muc-views/templates/muc-chatarea.js

@@ -45,9 +45,9 @@ export default (el) => {
             </div>
             <converse-muc-bottom-panel .model=${el.model} class="bottom-panel"></converse-muc-bottom-panel>
         </div>
-        ${el.model ? html`
+        ${el.model && el.shouldShowSidebar() ? html`
             <converse-split-resize></converse-split-resize>
             <converse-muc-sidebar
-                class="${el.shouldShowSidebar() ? sidebar_classes : 'col-xs-0 hidden' }"
+                class="${sidebar_classes}"
                 jid=${el.jid}></converse-muc-sidebar>` : '' }`
 };

src/types/plugins/controlbox/controlbox.d.ts

@@ -12,6 +12,7 @@ declare class ControlBoxView extends CustomElement {
     model: any;
     render(): import("lit-html").TemplateResult<1> | "";
     close(ev: any): this;
+    afterShown(): this;
 }
 import { CustomElement } from 'shared/components/element.js';
 //# sourceMappingURL=controlbox.d.ts.map