I assume using Slicer 4.10.2 is because it had DTI extensions available and latest Slicer does not have this extensions (re Previously available extensions no longer available on 5.2.2 - #2 by jamesobutler) .
Using Slicer 4.10.2 was probably just due to the fact that at the time it was the version they had working on their systems, for sure before Ubuntu 22.04 was available, and probably on a different OS (most likely macOS).
It would be great if you can try getting those DTI extensions working with latest Slicer.
I ignore the effort that this requires, and if I need to do this in my spare time, then I simply may not have the bandwidth; I am already a contributor/maintainer on a number of other open-source projects that also require time.