As the title says, I've been recently experiencing an issue with my comments being withheld for moderator approval as well. I've sent an email to itch.io's support email a couple of days ago but I've yet to receive a response.

Hopefully this gets resolved as soon as possible so that my account can return to being able to post comments normally again without constantly needing moderator approval.

(Also, here's my ticket ID: 329653)