Chrome webapp - view selector does not slide upwards

On Samsung Galaxy S8 and with Chrome, the web app has been working flawlessly until I created a second view (in addition to the “Home” view). Now the view selector bar does not slide upwards while scrolling downwards as you would expect. Cf. picture below in which I have scrolled a bit down, but the views (“Home” and “Sonos”) are stationary on the screen - on top of other stuff.

Intended or flaw? :slight_smile:

Temporary misbehavior, it seems. Later in the day, the view selector bar slides up as expected. No problem, then.