Can't collect harvested honeycombs

after i placed a campfire under the bee nest, and sheared it, it dropped the honeycombs, but sometimes it was not able to pick them up, after a while it worked, all other items were able to pick up, so the server was not lagging or something else.

after some time it was possible, also after logging out and in again it worked.

also placing water and moving the items worked, but the other player saw it on the original position it dropped, but was also not able to pick it up.

I hope i was able to explain it so it is understandable

 

thanks in advance