[Q] Why is the Texture showing on 1 curve but not the other

Ive got this small issue where i do see a texture on a curve i made in a older version of blender. But when i now add a curve with the same material no matter what i try it doesnt show in material preview.

Ive tried every setting i can think of in the new curve and set all settings the same as with the other. Still it doesnt show.

Any one got an idea?


Curve_UVmapping.blend (746 KB)

Okay i found why i can preview it. Its causing of the mirror modifier… seems like a bug to me. When i uncheck it or delete it its not visible no more. Doesnt seem like proper behavior te me.