[Bug] New chat input box goes missing in project

Hi there, Is anyone facing missing input chat box problem in project function? It did work on yesterday, but not today on my mac. I tried clearing cookies and hard refresh, but didn’t solve my problem. Here’s the screen shot below:

Am I the only one having this error? Or is there anyone has same case like me?

Now it came back with normal today. Maybe it was temporary problem, I guess.