You can see the solution on that same screenshot. Make a sliver of the subsequent button visible. Hard to do with all the variable resolutions, but theyre smart people, im sure they can figure it out.
This exactly. You can tell a lot of the above commenters likely havent spent more than a few hours using Slack. Slack has completely changed the way I, and many of my colleagues, communicate with one another at work. (not saying its better or worse, just absolutely different).