ATM7 To the sky Issue

[Hasli8820]

In the modpack All The Mods 7 to the sky you have to infect the leaves with worms to get strings from them. Actually, the infected leaves should get a lighter texture that you can still see as a leaf, but with me they get a completely white block and after a few seconds the blocks become transparent and I can no longer break them down. But only at multiplayer on a nitrado server on singleplayer everything is okay.