Bug Summary
Start a site. Click the PULL button. Choose an account from the Connected Account dropdown, but do not select a site.
An alert message in red bar pops up and says “Please select a site to push to”. This causes momentary confusion. The word “push” should be changed to “pull” in this case, to match whatever operation you selected before entering this pane. Or even easier fix, just simplify it to “Please select a site”