delete or edit the post

Hi,

Thank you very much for your reply.

There was Thread: header, before I asked you.

I wanted to make some change to it.

The screenshot had some political content. (It was a part of my tweet long ago. No problem on Twitter.)

I was afraid it would not be fit for the Community protocols.

Suddenly, Thread: header disappeared from My Subscriptions.

And I posted again with some change.

Do you have any thought about what happened?

Hosun