Feedback tooltip is overlaying the icon button. It should be 4px below the bottom of the button to the top of the tooltip fin.
Currently happening:

Should be:

I think this is a duplicate of https://github.com/carbon-design-system/carbon/issues/4527
this is a regression caused by https://github.com/carbon-design-system/carbon/pull/4438, should be addressed in https://github.com/carbon-design-system/carbon/pull/4670
okie, will close when its addressed!
resolved