Running web app triggers "Which DevTools page?" prompt #5025

Split from #5024

in the VS window, I see a Which DevTools page? in the command palette, with choices ranging from Open Widget Inspector Page to Open DevTools in Web Browser. I choose this latter option. A new browser window opens with 'Connected app'.

My guess is that the auto-open-inspector setting may be set, but we shouldn't be prompting here, we should just automatically be opening the inspector?