When I click on the "play to" device at top left, it opens a small popup Window to let me switch between playing on device or server. I Think that if "Device" is showing as the playback point on the dashboard, the small popup screen should show "Audio currently plays on this device but the Toggle Switch label should show "Play to this Server". When "Server" is the playback point on the dashboard, the small popup screen should show "Audio currently playing on this server" but the toggle switch label should show "Play to this Device". I'd put the toggle line below the advisory too but..
No biggie but did want to mention it from my new user perspective.
Current app version display is clear for this functionality so all good now.