Hi B W,
Welcome to Microsoft Q&A forum. I'm happy to help.
While waiting for new update from Microsoft, you may try workaround by using third-party application.
I will give you 3 of them: StartAllBack, ExplorerPatcher and Vertical Taskbar for Windows 11.
Disclaimer: Microsoft provides no assurances and/or warranties, implied or otherwise, and is not responsible for the information you receive from the third-party linked sites or any support related to technology.
I hope that above information is helpful to you.
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