[gnome-shell] workspaceThumbnail: Queue state update after expanding

[Marge Bot <marge-bot src gnome org>]

commit fac50fb50e6775b7aa291b714d46e5a3203f61fc
Author: Florian Müllner <fmuellner gnome org>
Date:   Wed Feb 24 23:26:56 2021 +0100

    workspaceThumbnail: Queue state update after expanding
    
    New workspaces are added in two steps, first the minimap expands to make
    room for the new thumbnail, then the thumbnail animates in. However we
    currently don't queue a state update after the first step, so the second
    one only happens after one is queued by some other event (like a workspace
    switch).
    
    https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/3748
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1716>

 js/ui/workspaceThumbnail.js | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/js/ui/workspaceThumbnail.js b/js/ui/workspaceThumbnail.js
index e805c4f522..17d29d0d1a 100644
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@@ -1208,6 +1208,7 @@ var ThumbnailsBox = GObject.registerClass({
                 mode: Clutter.AnimationMode.EASE_OUT_QUAD,
                 onComplete: () => {
                     this._setThumbnailState(thumbnail, ThumbnailState.EXPANDED);
+                    this._queueUpdateStates();
                 },
             });
         });