Collapse all search results using a keyboard shortcut

Hello, I find the search results very cluttered. Is there a way to collapse all the results after a search so that only the headings are visible? I haven’t found a menu option for this; is there perhaps a keyboard shortcut?

I don’t know of a keyboard shortcut, but did you already know you can click the slider-settings icon on the right side of the search bar and toggle on Collapse results?

You can bind keyboard shortcuts to existing core plugin or third party plugin commands. There is no command to do this, so no shortcuts.