Add "Sort Mode" Property Action to BlockList

[hfloyd]

I like the Umbraco Core "BlockGrid" property editor feature that includes a Property Action for "Sort Mode":

Which collapses the layouts into narrow labelled bands for easier drag-n-drop:

The code for the BlockGrid (for v13) is located here:

Umbraco-CMS/src/Umbraco.Web.UI.Client/src/views/propertyeditors/blockgrid/umbBlockGridPropertyEditor.component.js

Line 228 in 83107bb

enterSortModeAction = {

I was thinking this would be a great feature to have included on the BlockList items as well, since often the "rendered" preview of a Block can be unwieldy for moving around in the back-office.

[skttl]

Would love to have that on block list too!

[marcemarc]

1000% agree