Popovers are showing HTML markup

[mel-miller]

Expected behavior

• A popover/tooltip should display the actual content, not the markup.

Actual behavior

Steps to reproduce the problem

1. Go to this page and hover on one of the tooltips: https://docs.pantheon.io/guides/support/

Suggested Resolution

During the PDS re-theme, the existing Popovers were mapped to the PDS Tooltip component. The Tooltip only takes a string as the prop for content as that is the scope of a tooltip. I was unware that some existing Popovers contained html markup such as lists and links.

My planned resolution is to expedite the development of a true Popover component (currently in the PDS backlog) and implement it here instead of the Tooltip.