What about long press to expand/collapse the chain and tap to show/hide the bar? Personally, most of my miss-clicks are attempts to click a link in the body. This results in everything collapsing and then needing to click to expand before trying again. I think it would be less frustrating if a miss-click of this type resulted in just the bar collapsing or expanding which doesn’t hide the link that was missed.
What about long press to expand/collapse the chain and tap to show/hide the bar? Personally, most of my miss-clicks are attempts to click a link in the body. This results in everything collapsing and then needing to click to expand before trying again. I think it would be less frustrating if a miss-click of this type resulted in just the bar collapsing or expanding which doesn’t hide the link that was missed.