Hey there! If you’re looking to do this strictly through Miqobot, I don’t believe there’s any function for what you’re seeking, currently, to my dismay alongside yours. I tend to keep my grids and scenarios in ordered folders alongside the folder that holds my current version of Miqobot, and install them in whatever order I want them to show up in, since I can Sort By Name in Windows Documents but not in Miqobot.
It would be lovely if there were such a function, but alas, given the war going on, I doubt we’ll see that particular little QoL function anytime soon. Instead, they are working to try to bring us the other functions of Miqo that she was designed for.