Missing galley textures on PW Converted Freighter?

[Cheesysims]

I've tried to port over my DHL EAT 2020 liveries to the 2024 Premium version for several hours now. Sadly, it seems impossible for the model to load my custom made interior door and side wall textures. Model file structure and naming shouldn't have change from versions, I assume. The livery in 2020 got plenty of custom made details and additions.

It somehow seems that the galley side wall texture is completely disconnected from the model or missing in general with the 2024 "Premium" version.
I've deactivated all texture folders, including all fallback paths and variations of it. Everything is in purple checkerboard, except the side wall.

The texture sheets used for these parts, not or only partly being displayed in 2024 are:
A300_CABIN_6_ALBD.PNG.dds
A300_CABIN_7_ALBD.PNG.dds
A300_CABIN_8_ALBD.PNG.dds
A300_CABIN_8_EMIS.PNG.dds

It's possible to use the 2020/2024 "beta" variant and copying over the 2020 FedEx N744FD livery to get the right model. Then applying my 2020 textures. Sadly, doing this will get rid of the crisp 2024 native model look, as seen here. SCreenshot taken in 2024using the 2020 FedEx livery and model as base for my texture.

That's a real bummer, as there's a 2024 native version available, which somehow has some texture issues going on.
Anybody can check and confirm this, so it maybe could be fixed with an update?

Cheers, Daniel