Wow, I can hide that highly annoying 'last action' pop-up. That is absolutely fantastic! This has been one of the few things I hated about 2.8. Sometimes I moved a Vertex and then that pop-up would appear over my selection. I prefer to use F9 when needed. Thanks Jonathan, you're saving my sanity!
As always you find the gold nuggets! I must have missed that when I watched the video. I think it also remembers if you collapse it too.
Mine never seems to get in the way until I open it. Then when I am done I just click down the carrot and it collapses but is available. Although I guess F9 is just as quick, if not quicker than moving my mouse over to that corner in the first place.
Another gold nugget was when @jlampel taught how to change the Preferred behavior of the Move/Scale/Rotate Gizmo from “Click” to “Drag”
(Activate Gizmo section of the Keymap menu)
That diabolic gizmo was driving me crazy but was quite useful. It was a love hate relationship. Even though it works better I find my muscle memory not trusting it still, haha