Issue description:

Put a refined storage cover next to a block that supports connected textures.

What happens:

The textures do not connect.

What you expected to happen:

The textures to connect.

Steps to reproduce:

1. Put a cover on a refined storage cable next to a block that supports connected textures.
   ...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.12.2
• Forge: 14.23.5.2836
• Refined Storage: 1.6.15

Does this issue occur on a server? [yes/no]
yes

If a (crash)log is relevant for this issue, link it here:

Yes, this is going to be a wontfix since covers are gone in 1.14.