Still happening in 1.13 release for Windows 10.
They are not supposed to attack any mobs, since they are babies. Only adults attack.
@Don Cox Alright, I checked and my bed was far enough away.
@Tyler C OH RIP! Well that sucks. And look at that, I saw a cave I missed...
Really sucks how a simple cave could be effecting my mob spawner.
SIDE NOTE: The type of spawner I tried to make was a one that spawns creepers, skeletons, spiders, and zombies. So there is not an actual spawner block.
Hmm, I think my world spawn was at least 200 blocks away form the farm, and idk about the bed. I'll check soon.
Update: So I have checked for any caves and there is no caves. I checked the wiki and I checked the spawn rate. I was in range of the mob spawns. Unless I did something else that may have caused it, I am still convinced it is a bug.
Also, I have seen comments on YT on mob farm videos and apparently some other people don't get spawns too.
Let me know if you find anything! 😃
Ok! Ill check for any caves and check out the article!
Happened to me, too.