Settings screen: UX

[rugk]

When showing the RK screen when using RK currently there is a loading bar at the top. I assume this is a security feature to prevent keyboard users from changing the password e.g.

However there should be a little more user feedback as no one knows what to do when this loading bar appears and one might just wait, because it is well... loading.

So a simple text there stating this would be sufficient: "You must close your RK connection before you can access this settings. Waiting for close..."

[rugk]

FYI: Even when RK is not connected the settings screen loads quite long. (3-4 seconds)