Hello JamesH.
Thank you for bringing this to our attention. We appreciate that you've taken the time to post your concern here in Microsoft Community Forum**.**
I understand that you are having an issue with your taskbar in your Windows 11 OS. Let's work together and find the best fix for the issue.
Here are the steps on how to disable Auto-hide taskbar Setting like as follows:
- Go to Settings.
- Select the Personalization
- Go to the Taskbar option
- Click on Taskbar behavior option
- Then uncheck the Automatically hide the taskbar option.
- Then Restart the PC
With respect,
Jason Guer
M365 Forum Moderator