Save / Show Groups on Taskbar

Running Win 11 Ver 23H12 (OS Build 22631.3007) and Groupy Ver 2.12.

"Saved" Groups keep disappearing from the "Saved Groups" folder.

Action: 1)  Open several apps (5 in this case...);  2) Group them together (manual grouping);

3) (Painstakingly) Rename Each Tab in the Group;   

4) SAVE the Group: Group shows in Saved Groups Folder & Groupy Icon for the group shows on Taskbar;

5) Close the Group.

Results:

GLITCH 1)  Groupy Icon for the Saved Group disappears from the Taskbar.  

Expected Results:  Groupy Icon for the Saved Group REMAINS on the Taskbar, allowing the Group to be Re-opened WITHOUT having to Open Groupy / Grouping Rules / Saved Groups...

GLITCH 2:  Groupy opens an Incorrect set of tabs - misidentifying some tabs and either attempting to open that tab Twice and/or opening a Different target under the Wrong tab name.

GLITCH 3:  Saved Groups randomly Vanish from the Saved Groups Folder.  

POSSIBLE "GOTCHA" - Example is loading 5 Instances of the same database app, each with a Different database loaded.  This functionality is Permitted by the application, and DID work under previous versions of Groupy.  

Thoughts?