We released improvements to our Web Application, especially on the Markdown editor:

• Initial rendering issues have been fixed, removing a flickering effect, or necessity to focus on it to show contents.
• The editor will automatically grow in height, up to 500 pixels, for long texts.

We also polished a few styles, and made clear that you can use the "arrow down" key to show the list of a content type's properties and speed up how you search content.