Same mod is considered different due to missing author or different provider

[boniondev]

Create,https://www.curseforge.com/projects/328085,6.0.8,simibubi,create-1.20.1-6.0.8.jar
Create,https://www.curseforge.com/projects/328085,7178775,,create-1.21.1-6.0.8.jar
Create,https://modrinth.com/mod/LNytGWDc,6.0.5,simibubi,create-1.20.1-6.0.5.jar
All of the three are each considered different mods.
Relying on authors or URL is unreliable.
Rely on name alone.

[boniondev]

Fixed!