Cyrillic is not rendered properly in html to pdf conversion

Hello, Jmix Team,

When I tried to generate a report in PDF I saw that the cyrilic symbols are not properly rendered. See the image below:

When I generate a report in HTML format, everything is rendered as expected. It is shown on the picture below:

I tried to use different fonts and to change the encoding charset but there is no success.

I successfully fixed it by setting the default JVM encoding to UTF-8 (-Dfile.encoding=UTF-8) and using font with Cyrillic support.