[gmantonz]

No, so what I am seeing if Boxset is disabled, and Showcase mod is enabled is... individual movies are working fine, the disk is rolling in. For boxsets, the case opens up empty, no disk rolls in, the case closes after a few seconds. Movies inside the boxset are all fine. If I enable Boxset mod, it works great, the boxset unfolds to reveal the diskart inside.

I'm gonna need you to run that by me one more time... just so i can replicate your exact settings.
Boxset mod on/off?
Showcase mod on/off?
whether item is a set or not a set including if it is a regular movie in the set itself
I am not sure where the exact problem is that you are seeing. I am just having trouble following where the issue is.

Nevermind, I figured out what the issue is, problem is on my end. Here is what's happening:

The set that I was testing with, none of the movies inside had disk art downloaded, so they all had a generic blue disk roll in when their cases open up. Once I downloaded the disk art for them, the boxset now shows proper disks roll into it when Boxset mod is disabled.. Funny enough, the Boxset mod when enabled will display proper disk art inside of it once it unfolds, even if the movies themselves don't have disk art downloaded and show generic empty disks.

So that being said, perhaps there should be a fall back for such scenario? If none of the movies inside the box set have disk art, then the box set should have the default empty generic disk(s) roll in when Boxset mod is disabled.