Taskbar Menu Items display partly off-screen

This is nothing to do with the 1.39 update but the optional Windows update you installed which brings with it a new tablet mode taskbar which is causing this issue.

If you download the Start11 1.4 beta which is available on your Stardock store account you should find this is resolved as we have added support for it.

Disabling enhanced taskbar would stop the ungrouped taskbar buttons.

Thank you for your response.  I was not aware of the tablet mode taskbar that you mention.  

That being said - I don't have this "optimized" tablet mode taskbar that you speak of.  I searched for that feature, and although it does exist somewhere out there, it is not an option for me to turn off.  Thus, I assume that I didn't install the optional Windows Update that you claim I installed.  When I go to Settings > Personalization > Taskbar there is no option to turn it off like this example that I included below.  My Settings does not include the "Optimize taskbar for touch interaction..." setting listed below.  The first setting is "Automatically hide the taskbar."

BTW, the cut-off taskbar is only on my primary screen.  On my secondary screen the taskbar looks normal as it should.  Based on this information, I don't think it's due to the Tablet Mode Taskbar feature.

I don't want to install a beta version of Start11 on my machine.  Can you tell me when Stardock expects to resolve this issue in an official released version?