I had the same problem and didn´t expected autohide in enhanced taskbar, does not make sense in terms of user-friendliness.
my taskbar is aligend center with 2 monitors, win menu is centered, search is more heading right (no center alignement possible)... why is center (the obvious thing) experimental? when will this be fixed?
"Always hide text button regardless of group status" seems to be better placed here -> Taskbar buttons combination. That seems more logical to me, I searched for 2 minutes until i could hide the text because you wouldn't expect the function to be where it is now...
End of bubatza's quote
The autohide option is under enhanced taskbar in Start11 because it requires the enhanced taskbar to be enabled. We keep settings relating to that under there because it reduces confusion.
The positioning of things is always a tricky decision because there is often more than one 'right' location. In the case of hide text regardless of group status, we opted to put it with the settings for the text under taskbar button appearance because it is linked to those settings. It does not alter taskbar button combining hence not being with those settings.
Are you having issues with the centre mode that needs fixing?