This mod:

https://www.curseforge.com/minecraft/mc-mods/snow-real-magic

Bug is once something has snow in the same block, IE fences or tall grass, it turns invisible.

Thanks

Yeah, but not good news:

We will have to wait long...

Any news on this?

A little better news

Change the title of issue to: [BUG] Snow Real Magic Incompatibility
So people will notice that and do not report same one.

I really don't know if it possible to fix at all. Seems like default sodium is Incompatible with it even on Fabric.
This one will be real hard affort, so I bet if dev won't fix that, better to close this issue.

As for examples, here are they:

As for folliage. (Grass, flowers and etc..)

As for snow logging blocks.

I mean I'm gonna leave it to see if they can fix it before closing it myself.

It's fixable, the Snow Real Magic dev made the 1.16.5 version compatible with Magnesium with these commits : Snownee/SnowRealMagic@043918f
and
Snownee/SnowRealMagic@ff1d643
As a result, both mods are perfectly compatible on 1.16.5.
I asked the dev why he didn't make this change to 1.18 as well, and he answered this:

Hope this can help!

This is mainly fixed in Snow Real Magic 4.1.0, the only issue I was seeing was the slabs were having some texture clipping issue when moving.

So, resolved on their end