Minecraft v1.14.4
Forge v28.1.90
Engineer's Decor v1.0.16-b5

This mod's glass block renders incorrectly when placed underwater. It displays water flowing down it's sides.

Bluepower glass had a similar issue that I reported at Qmunity/BluePower#498, if that helps any. :)

Cheers, I quickly checked up in the MC code and fixed it already. MJ has a special handling for stained glass in water, so I simply derived from that.
There is still a thing with the slabs, but it appears that is normal, as the vanilla slabs also show flowing water. Hmm.

Hi, cheers for filing, I'll have a look what causes this.

Issue also referrs to: MinecraftForge/MinecraftForge#6319.

So I close this one, testing on my machines were okay and no further occurrence seemed to turn up.