Content management does not offer markdown editor anymore

### Which Specific Feature is your question related to?

Content Manager

### Question

My amplify blog project works very much around your markdown editor and now I cannot make any new posts because for some reason there is no support for the markdown editor again I can't even move to the next line when inputting data

Start in the Content Manager for an Amplify blog project and reproduce creating a new post with the markdown editor. Check whether the editor is available and whether entering a new line works; done means users can create posts and move to the next line as described.

Written by the indexing model from the issue text.