I've just realized that some of my fonts are not pasting correctly when I copy content from LibreOffice and paste it in Apub.
The list currently is:
Small caps, regardless of wether its applied directly or as character style it always carries over as normal. Same goes to petite caps.
I have a font with several sizes. LO text is 12 pt and it's carried over to the 08 pt size.
Liberation Serif is mapped as Arial.😦