CMS items randomly disappearing in editor?

So, often when working on the style of the page, after I switch between some elements, the collection item will suddenly say it’s empty. Mind you, this is not the empty state, just a display stating that the collection is empty. If I navigate to another page and back it works again but this is really breaking my flow.

Anyone experience this?

Here is my public share link: LINK
(how to access public share link)

This happens to me as well. Every time the CMS items disappear I have to reload the designer, which occurs so frequently that it’s very frustrating.

Anyone else? This is getting really annoying.

This has happened to me a few times. Did you submit a bug report?