Why is my comment hidden

I made an account and wrote one comment. When i click on the thread without an account/ check my account without beeing logged in, the comment is not there. (neither under the post, nor in under account comments)

when i am logged in i see it as normal.

It does not say anything about it beeing flagged or something

Is this a bug? Or if not where can i find out why it is like this

(i am new to this website)