Stabilising the view of you character in the Township window. Would allow for smoother and more high quality recording.
You may have noticed that when seeing recorded footage of Township, the view is much wobblier than in the likes of the Half Life: Alyx trailer. This is due to the stabilisation of view that game has. Having this kind of feature in ATT would allow for higher quality video recording, which would encourage more content creation.
Pretty simple concept, but would make the official dev videos quite a bit higher quality hint hint.