Bee nests aren't generating

Bees do spawn, but not in all biomes. Create a Flower Forest biome, they should spawn there.

I made with almost ever kind of flower a flower biome and it did not help i still haven't seen a bee or nest

Bee nest are not spawning on updated (1.14.4) 1.15 server.

Used a shulkebox full of rockets to look for them on new terrain and didn't find any!

Iv looked for bees in every biome havent found any and made area full of flowers no bees spawning in?

If you try to create a new world consisting of Flower forest I'm sure you will find your bees. 

Yes True! I just like to keep playing on my existing server 🙂

having the same issue i have went through

6 flower forest boimes

3 sunflower forest biomes 

and i removed all of the trees in the biomes and still cant find anything

Good news-

I've created a 1.14.4 world (World1), explored a bit, then upgraded it to 1.15.1. I then recreated a new world using the same seed fresh in 1.15.1 (World2).

Having found a bee nest in World2, I traveled to the coordinates in World1 and a bee nest did indeed generate there as well. I was scared xD But all seems well, based on this single test, that is.