New Project Screen

I bought Blocs today in order to build a new website, but when I select New, I do not see the three-panel project screen. Instead I get a black screen with a few brics in the middle and a search box. When I click on the plus sign, nothing happens. When I click on the tool icons at top right, the screen turns gray, the icons disappear, and nothing else works, not even the red close button.

I thought something installed incorrectly, so I trashed the app, downloaded a new copy, and installed it, but the same thing happens.

The screenshot below shows you what I see. What do I do?

Hello @DavidWriter, I think best idea is to open a ticket, to get the fastest help with this problem.

Thank you. I will do that.