On opening the assets, all of the vertex colors go white in Unreal 5.2
That's strange, I made the pack in UE5 5.1, so it might be worth trying it in that version, I'll also try testing 5.2 in the meantime and get back to you (^ᴥ^)
I solved it by just re-making the materials. Works fine, not sure why though.
Glad it worked out for you!
