Been having some issues with gnome-boxes. So I have tried the snap version here . . and it fails to get things going with the .iso Tried it with a linux .iso and a win11 .iso . . . . it won’t even start.
I might mention that in the ordinary install - sudo apt install gnome-boxes, it has the Create button as a non-functional item.
Anyway I’m reporting this and so hope Mr. Ken VanDine can look into this.