Hi!
I think you may have found a bug, I was able to replicate this on our test environments as well. It must have been there for the past couple of releases, interestingly nobody noticed it yet for some reason, not even our automated tests.
For now, if it is okay for you, I would suggest using the “redirect to results page” option instead. We are working on a patch release, that should be ready for tomorrow, I will make sure to fix this minor issue as well.