Hi, thank you for confirming. It looks like the latest version of RStudio may address the issue (RStudio & Posit Workbench Release Notes), would you mind upgrading to 2022.02.0+443? And test again? I think this entry in the notes addresses your issue.
- RStudio now supports the experimental UTF-8 UCRT builds of R (#9824)
If that does work, then the advice to other developers would be to upgrade RStudio