Issue #3145930 by bnjmnm, lauriii, msuthars, nod_: Tableheader should...

Issue #3145930 by bnjmnm, lauriii, msuthars, nod_: Tableheader should recalculate on toolbar tray toggle

core/misc/tableheader.es6.js

@@ -139,12 +139,12 @@
   // Bind to custom Drupal events.
   $(document).on({
     /**
-     * Recalculate columns width when window is resized and when show/hide
-     * weight is triggered.
+     * Recalculate columns width when window is resized, when show/hide weight
+     * is triggered, or when toolbar tray is toggled.
      *
      * @ignore
      */
-    'columnschange.TableHeader': tableHeaderResizeHandler,
+    'columnschange.TableHeader drupalToolbarTrayChange': tableHeaderResizeHandler,
 
     /**
      * Recalculate TableHeader.topOffset when viewport is resized.

core/misc/tableheader.js

@@ -77,7 +77,7 @@
   });
 
   $(document).on({
-    'columnschange.TableHeader': tableHeaderResizeHandler,
+    'columnschange.TableHeader drupalToolbarTrayChange': tableHeaderResizeHandler,
 
     'drupalViewportOffsetChange.TableHeader': tableHeaderOffsetChangeHandler
   });