I unfortunately do not have realms, all I have is the regular Minecraft pocket edition, which I can play multi-player with just fine, this issue has occurred in the past on non modded servers as well, mobs drop things when killed just fine, it’s strangely just the blocks that seem to do it, however I will try this solution out and contact further if it doesn’t end up working, thank you for the suggestion.
I ended up just creating a new world as it is less buggy- I don’t think I was able to save the old one but that’s alright, thanks for the help!