As requested I open a new topic.
Custom fonts either via typography menu item or JA Font component are only displayed in preview but not on live site. There, only default Times font is visible.
A little peculiar: a folder /media/com_jafont/fonts/google/roboto was created by JA Font but there only is one roboto.css file in it, which is empty with 0 byte. There are no font files placed in the folder.
This is all on Joomla 4 with T4 Framework and Athena Template. I tried it as well on Joomla 3 with T3 Framework and Alumni Template. There, the exchange of Google fonts seem to work, I can see Roboto Font on the live site. However, the replaced fonts seem to have a litte less weight than the Google originals. The peculiar folder with just the empty CSS and no font files is there as well.
