I should have been more clear. With the various distro’s, version numbers can be hard to track. The versions of the various pieces worked with the last official release of Astroberry. Any upgrades do not.
I’ve now just installed the new Raspbian OS, and am building KStars and related components from source. The behavior is the same. The current head version of libqhy & indi_qhy still exhibit this behavior. I can see the camera is on the USB bus, but is not detected. And neither of these components have been updated in the last two weeks.
Tomorrow I’ll dig into the source to see if I can figure out what is happening.