Improve your experience with adding components and using the Add+ panel in general.
Rather than click, just hover over Add+ section toggles (e.g. Basic, Helpers, etc.) to change to that frame.
A better way to visualize the Add+ panel.
Rather than organize the components in two columns, display them as a list and make it easier to browse.
Add a button to the Add+ headings to open WordPress > Dynamic Data at once.
Add a button to the Add+ headings to open WordPress > Widgets at once.
Add a button to the Add+ headings to open WordPress > Sidebars at once.
Prevent the Add+ from closing while adding multiple components. Move mouse out of the panel to close it after component add.