I mean couldn't it be solved on software side to automatically reconnect when I'm back online? Software developers are ingenious about working around the limitations of protocols and physics.

I may be walking outside with gloves in a freezing temperature not excited about taking phone out. But actually I was in train so no issues. Second time I was cut off when I was walking and explaining things for a few minutes... only to realize I'm dropped out of conversation - again I needed to manually reconnect by explicitly tapping on that button.