Allow clicking on comment lines to collapse the threads, and an expand button like Reddit.

[YousufSSyed]

Is your feature request related to a problem? Please describe.
When I want to expand or collapse a command thread, I have to go back up, and I have to remember my scroll position if I want to go back. Clicking on the comment thread line would be much faster.

Describe the solution you'd like
On Reddit you can click the lines to collapse them, and then it shows an expand button