The latest version of Create is 0.5.1.f. The 1.19.2 fabric version of this mod still depends on Create 0.5.1.c.

I tried installing it anyway and it seems to work with 0.5.1.f.

Yea I was gonna say
Think I left the version range open

I looked into this again, and I think the problem is actually with the metadata on modrinth: when I install the latest fabric 1.19.2 version (0.4.4), it suggests the forge version of create as a dependency, i.e. this instead of this. Looks like 0.4.2 has the right dependency.

I was initially confused by it asking to install create when it was already installed, and assumed it was due to asking for 0.5.1.c instead of 0.5.1.f, not realising it was actually a forge/fabric issue.

Ahh I see, you're completely right. Just an oversight by me.
Should be fixed now, thank you for making this known to me! Really appreciate it.

And sorry for taking so long to get back to you; I was on a 3-day bikepacking trip.