The Skara bot will warn if a PR has had no activity for 4 weeks and auto-close it after 8 weeks. It determines recent activity of a PR by looking for comments (other than those from the Skara bot itself). It doesn't take into account commits pushed to the source branch.

The following PR was made "rfr" (by taking it out of Draft) today:

https://github.com/openjdk/jfx/pull/1667

Shortly after that, the bot marked it as having no activity for 4 weeks:

https://github.com/openjdk/jfx/pull/1667#issuecomment-2616905760

The PR was created more than 4 weeks ago, but several commits were pushed last week that should have reset the clock.