Libreoffice-still: exported PDF missing font

Until now, the issue appears (or disappears :upside_down_face:) with Cantarell:
Exporting a slide from Impress, all other fonts used in the slide are printed excepting those texts in Cantarell.

Changing the PDF version gave the same result.
I thought it was a issue with Impress, but Writer do the same, despite a font cache update and two LO-still re-installations, one from the cache and the other a fresh download after removing the LO package from /pkg (procastinating :shushing_face:). Reinstalling the font gave the same issue.

No big deal but curious behaviour…