SharePoint create content type not working

[Fixxser2]

From the SharePoint Admin Portal > content services > content type gallery

The behavior has changed. now not allowing me to create. Even the old one I created some time ago, the editing is doing the same thing.
After typing in the title then when I put a character in the description the cursor jumps to the title and not let me finish the description.
see snapshot.

[#2]

Hi!
Last time I was trying, it worked on my case. Maybe something is wrong with the Content Type Hub in your tenant and you will need to open a support ticket

[#3]

I opened a support ticket and they have no idea how to use SharePoint. I am hoping someone with inside connections will see this.

[#4 · Accepted solution]

It's working now