Rich Text in v 3.22 ribbon renders incorrectly

[AllanMacAshurst]

Category

[ ] Enhancement

[*] Bug

[ ] Question

Version

Please specify what version of the library you are using: [ 3.22 ]

If you are not using the latest release, please update and see if the issue is resolved before submitting an issue.

Expected / Desired Behavior / Question

In edit mode the roibbon for in line edit incorrectly renders, it should render like this

Observed Behavior

But it renders like this:

Steps to Reproduce

I have created an spfx web part for tabbed accordion with text areas using Rich Text capability, and ribbon rendered foine on v 2, but when updating to v 3.21 then 3.22, it started incorrectly rendering