just updated to 1.4.1.9
https://www.dropbox.com/s/1s0dkxms8eyrbd0/screenshot0.png?dl=0 this one should work
https://www.dropbox.com/s/td8y7viznvkm4pk/Ckan%202022-01-15%20101705.png?dl=0
I did try to do a Ckan update but it errored on me so I just did a manual install. I did not move anything out of the folder/s. just unzipped and dropped in
C:\Kerbal Space Program 1.12.1\GameData\KSP-AVC**