"Underline" custom styling not appearing on ad-hoc clauses

Hi all,
small bug I found when creating a ad-hoc clause with style “Underline” enabled. Whilst it is shown in the preview, the underline neither appears in the PDF Preview or downloaded Word file.

Best
Kai

Switching the clause from ad-hoc to library clause does not seem to fix the issue.

Found a fix: not using the “Custom styling” option, or the special codes - neither of these work with underline.

However, adding \text\ does work.