Similar to previously reported issue:
https://support.rstudio.com/hc/en-us/community/posts/206375018-Windows-tabs-rendering-with-Serif-fonts-how-can-I-fix-this-
My installation is rendering the application (eg tabs, frames, other windows-style elements) text in a serif font (follow the above link for an example). Or here:
The console formatting is fine.
Any idea how to change this to a cleaner looking font?