Details view toggle between "large" and "right panel" views

Would love to see a basic toggle allowing minimizing to the right panel of the row details view. A lot of apps have this capability. The toggle would be where I indicated in this primitive mock-up attached

Some other apps have this capability, Clubhouse for example just released it:

You can see here the a tooltip which indicates that you can click on that toggle to make the card wider or more narrow.

And I think this relates to this post as well,

which talks about your guys’ great preview functions when you hover over stuff across Coda - that I have no issue with and I think has been really well built so far, and an outstanding way to speed around Coda without having to click too much.

Thanks guys and hoping to see this relatively easy addition soon!