a simple texture issue when pushing starmetal ore with a vinilla piston

This is a forge bug introduced with the fix of MinecraftForge/MinecraftForge#6915 for multi-layer block models.
I'll open an issue on their end with the steps to reproduce on a more generic level.

Sadly, this is nothing i specifically can fix, though this will occur with any mod's blocks using forge's multi-layer models.

This is waiting on being fixed/merged into forge: MinecraftForge/MinecraftForge#7579

okey dokey. thank you. it isnt really a big issue in all honisty.

Am gonna close this here for now as it's not my issue specifically. For the fix, have an eye on the Forge PR.