New Keyboard Shortcut: Close Request

Feature Request
To keep the request switcher clean (similar to neovim buffer close lol), it would be helpful to introduce a new keyboard shortcut to close the currently active request.
I don’t even know if a request can be closed at all(?)
I like this suggestion, and it will also fit with tabs if they are shipped in the future. It seems like ctrl/cmd+w would fit well for this, and closing the entire window can change to ctrl/cmd+Shift+w.