suggestion: a way to collapse/hide the DMs sidebar

I'd love if there was a way to collapse the sidebar (where you can see the list of your open/active DMs) on desktop - like how you can swipe to close it on mobile, or similarly to how you can collapse the list of members inside a server. sometimes I don't want the friends sidebar to be visible since I find the long list of DM icons a little distracting at times if I only really want to talk to one person, so I'd prefer to have the option to hide the bar with all the other DMs and have only the chat I'm currently using visible.