Here's a link to a Loom video which shows what keeps happening - https://www.loom.com/share/16629f7c44aa40b2bea5012f9a190f4c
This is very frustrating as I am trying to export some brand assets. It's holding my work and client work back. Please try find a fix.
I complained about this happening in Publisher a few days back, link here:
We thought the problem was the font but as you can see in the above video that is not the case.