I started to do that. But first, you reminded me to check that plugin to ensure it was up to date. It wasn't. But updating it didn't fix the issue. Rather than monkey with my team jenkins I loaded up a docker run jenkins locally - and installed the plugin from plugin manager (not the pre-release), and it worked fine. The log pops up in front and you can read it.
So going that route, I can't replicate the bug I found on my team system. It's running Jenkins 2.235.5, though I see that Jenkins 2.249.1 is available (that's the version my docker v is running). I should probably update to that version first and see if that fixes it.