Describe the annoyance
The size of the RGB frame / gizmo associated with rigid transforms is not configurable right now. Its size is currently independent of the zoom which can be an issue if many such transforms are logged.

Expected behavior
It would be nice to make the frame size configurable. Both size and whether it should be affected by zoom or not.

Desktop (please complete the following information):

• OS: Ubuntu 20.04

Additional context

rerun_py 0.7.0-alpha.0+ [rustc 1.69.0 (84c898d65 2023-04-16), LLVM 15.0.7] x86_64-unknown-linux-gnu main b263b9f, built 2023-05-29T18:38:22Z