Hotkey for showing keyframes Effects Controls

26 beta. I couldn't find a hotkey in the settings to show/hide the timeline for keyframes. My small MacBook monitor is very limited in space, and I would like to be able to quickly press an available key to hide this window and continue working after editing keyframes.
Please add this to the list of available hotkeys. While this is not critical for most users, it complicates the process for the minority who work on small monitors, and it will save us. In any case, it won't hurt anyone, but we will have the option to choose. Thanks!

[title edited by mod for clarity]