The current dev version puts the names of the available "Add a block" blocks in large, grey boxes. They sort of resemble buttons, but aren't dragable. It would be helpful if one could drag the block directly to the desired location on the pane.
Either that, or at least make the boxes smaller and appear less "clickable". If these are intended as simple links, they should be rendered as such, IMHO.
Ah, now I see. If a particular block is enabled, its box has a solid border. This is definitely not obvious, and not a common UI paradigm. Might I suggest using checkboxes next to the blocks that are already present on the pane?
Fixed
3.0
User interface
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