Is there some configuration option to remove the resize drag handle from the AppSwitcherBar when it is docked on the left/right side of the screen?

I am happy with the configured AppBarDockedWidth (and tooltips), and have no need to adjust the width manually. The unnecessary drag handle is distracting...
Is there some configuration option to remove the resize drag handle from the AppSwitcherBar when it is docked on the left/right side of the screen?
I am happy with the configured AppBarDockedWidth (and tooltips), and have no need to adjust the width manually. The unnecessary drag handle is distracting...