I hoped that the problem would be fixed after reading it in the changelog but it still does not. Tree Seeds only show vanilla terrain as plantable and the agricultural camp also still shows "No spot seedable by inputs" despite standing on grass.

Hmmm ok, I'll take a look to see what in my code isn't working here. Thanks for the heads up

I'm not sure if its me specifically due to other mods or not as others would also have mentioned that if they still had that problem.

Yeah I just confirmed it works for me. Can you share what your mod list is? I'll take a look

Its quite big but only mods affecting tree seeds or agriculture should be important, right?

Go ahead and post them all, that's ok! I think you can get the list in the Factorio logs so you don't have to type it out lol

I've seen some weird, unpredictable mod incompatibility pairings

Alright. Prepare for a long list, sorry in advance.

List is too long for this here (Didnt even know there was a limit here):
https://justpaste.it/g250l

Fortunately I narrowed it down pretty quickly, it's due to Diversitree. I'll post a thread there detailing the issue, since I think it should be handled from their end, as it's overriding the changes I'm making to the planted tree prototype. At the end of the day, it should most likely be handled by AB itself, but for now Diversitree is overriding my hotfix. Cheers!

EDIT: thread here

Holly hells, didn't expect you to find it that quickly. Thank you for looking into it :D

Fixed in 0.9.4, credit to S6X for the clever solution :)

Thank you very much, kind one :)