flat black texture instead of glass on caf and warsaw tram doors

[Lujcza]

versions:
trainutilities 3.1.0
create 6.0.10
iris 1.8.14-beta.1
complementary reimagined r5.8.1
neoforge 1.21.1 (21.1.234)

item forms:

not assembled, closed door:
not assembled, open door

but when assembled, the textures are correct (without shaders)

assembled, with complementary reimagined:

but the same doesn't occur for example for the windowed elevator door, only the warsaw and tram doors