[Bug] Connected Textures Cannot Be Toggled

[muminek1999]

Description
I'm running into an issue where I cannot toggle connected textures. I'm following the instructions shown in the item tooltip (while hovering over the block in the inventory), but there is no visual change to the block.

Screenshots/Videos

Video: https://drive.google.com/file/d/1780CIITLrtn0rL2lrbfysXjhWhb4C9Oy/view?usp=sharing

Desktop

• Minecraft Version: 1.20.1
• Mod Loader Forge - 47.4.0
• Mod Version 3.0.4

Additional Context
Mods/shaders that I'm using:

• Oculus - 1.8.0
• Fusion (Connected Textures) - 1.2.11c
• Complementary - Unbound - 5.6.1 + Colorwheel - 1.2.0 + Colorwheel Patcher - 1.0.4

[Bennyboy1695]

Are those blocks able to connect outside of the copycats? because if not thats the reason why. We toggle connections between textures that already connect, it doesnt add connecting textures

[muminek1999]

So the blocks that I used are just vanilla black glass blocks. As far as I know there are no connected textures in vanilla minecraft, I am using Fusion as mentioned above to achieve this and common glass blocks are indeed able to connect outside the copycats.