If you click with left mouse button on the block bullet you visualize only the block. The same way, when you mark a block as a favorite and click on it in the favorites list, only the block will be displayed
Harlock, thank you for your instructions. I now understand what “zoomed in block” means. Personally, I never approach a block in this way, so I don’t immediately see the point of it. I understand linked references in such a block, but I’m still wondering what an unlinked reference looks like.
If Db version works like MD version, it is simply text. This is a kind of automatic search that uses the page’s name as a value. The results are the blocks where that value is present