Default font for jam page is Lato which doesn't support cyrillic characters. So if page contains cyrillic characters browser falls back to Helvetica font. Which is a bit ugly.
Would be great to have an option to choose font which support cyrillic characters. Or even connect custom font from CDNs and use them via custom css (font-familty e.tc.)
Here is the current differecnce in fonst:
![](https://img.itch.zone/aW1nLzE0MzMzODQ1LnBuZw==/original/WBZ%2BDH.png)