In my reading today, a commentary references Dan. 2:29, 45 Theod. The reference is highlighted although hovering on it reveals that "Theod" is not recognised by L8 as part of the reference (or at least does not appear to do so).
Right-clicking on reference appears to indicate that it is recognised as a LXX-R reference:

The help file defines the LXX-R type as "Bible (LXX-R) — Septuagint with Logos Morphology (bible+lxx data type)". I have corresponding resources:

I have also tried adding these resources to the prioritisation list and specifying the LXX-R type for them.

Still, clicking or hovering on the reference leads me to my preferred English Bible instead.
I have described this instance at length but this is something I encounter regularly. I have not noticed if some resources are actually tagged so as to properly lead to specific variants or whether this is just something L8 does not do at this point.
Whatever the case, this is important for academic work at least.