Hi everyone,
I believe we've now confirmed the issue in the latest release of RStudio. The issue affects the Windows builds of RStudio 2021.09.2+382 (or newer).
If you need an interim workaround, you should be able to downgrade to RStudio 2021.09.1+372, available here:
https://s3.amazonaws.com/rstudio-ide-build/desktop/windows/RStudio-2021.09.1-372.exe
We will continue working on a resolution and will hopefully have a patched release of RStudio available soon.
Thanks, and sorry for the trouble,
Kevin