In spectacle, while making a screenshot or once it is opened in Spectacle’s window, you can hit ^ CtrlS to save it as a file, or ^ CtrlC to copy it in the buffer or even ^ CtrlP to print.
But the export and share menus have many other actions we could do, and some of which users would like to assign a shortcut for quick access:
In my personal case, I’d love to have my own shortcuts to open the screenshot in Krita, and another one to upload to Nextcloud and Imgur. It would quite significantly accelerate the process.
But as you can see, the shortcuts actions are quite limited:
