For example when I place a bamboo block and try to break it, it doesn't drop anything. I only have this problem on servers, not the singleplayer. Everything works fine in singleplayer worlds. I tested this on several worlds and servers and I had this problem in each of them.

While testing this, I didn't make any changes in gamerules or didn't add third-party data packs. The worlds use vanilla, bundles and 1.20 experimental data packs.