In my data cards, I have one or more RichText attributes. These allow for better note taking. As you can see in the image, the new behavior of the format ribbon is to have it on the left side of the field, when editing. In this particular case, it consumes the window and the field is now unusable.
A secondary issue is that I cannot adjust the size of the primary and secondary columns so this field will need to be moved. I don’t want to do this, but will have to until something is done for the RichText editor.