Posts not federating to lemmy.ca

I made this post from lemmy.one to lemmy.ca: https://lemmy.one/post/368500?scrollToComments=true

It shows up here: https://lemmy.one/c/main@lemmy.ca/data_type/Post/sort/New/page/1

It does not show up here: https://lemmy.ca/c/main/data_type/Post/sort/New/page/1

Both instances federate with each other: https://lemmy.one/instances https://lemmy.ca/instances

I don't think that lemmy has a feature to require post approval, does it? Does this mean the post is not being federated? The mod log doesn't show that the post has been removed or that I've been blocked or anything.