In Character Creator 3.22

1. Go into pose mode on any character
2. Activate any of the gizmo-types by either hotkey or through the pose-picker
3. Selecting a bone in the picke or by hotkey, the Gizmo should now be visible on the bone you selected

4. In the viewport: Click on another bone with the mouse
5. The Gizmo disappears, i.e the gizmo doesn't follow mouse-click-selection of bones

I expected this feature to work as in Iclone 7

There is a suggestion about this in another trackerpost from 2018: https://www.reallusion.com/FeedBackTracker/Issue/Keep-Edit-Pose-gizmo-active-when-switching-bones-like-iClone-does/1/gizmo