I can't plant most crops in Rich Soil Farmland from Farmer's Delight (so far, the only thing I could plant was tomato from Farmer's Delight).
I've tried:

• Vanilla: wheat, carrot, beetroot
• Croptopia: bellpepper, sweet potato
• Bewitchement: belladonna, aconite, mandrake
• Farmer's Delight: onion (even a crop from the own mod didn't work)

I'd also like to add that I've seen this: https://bitbucket.org/n-horyzon/farmers-delight-fabric/issues/62/small-conflict-with-paradise-lost-1181 , but neither mods are on this modpack.
And also this: https://bitbucket.org/n-horyzon/farmers-delight-fabric/issues/64/cant-plant-on-rich-farmland , which, just like the issue above, seems to be related with those mods. But, on this issue, it also mentions that only tomato is working, which makes me think that the problems are somewhat related (wrong tags?).

Also, I'd like to add that I've seen other people mentioning this bug on your discord, at least twice (once in aof5-eu feed, and another time in all-of-fabric-5).