CubeOrange+ has no 4.6.3 bdshot firmware release, only 4.6.2

I wanted to downgrade from 4.7 today to see if an issue that I was dealing with was version related. Mission planner only has 4.6.2.

Correct. There was a build issue with 4.6.3 for that board. It did not have a 4.6.3 release.

I see. Should this be removed? or do you mean there is no bdshot version?

The bdshot version was specifically what I was referencing.