Hi Jonathan. To be honest, I did not think about that so far, but it’s definitely an option (that I would need for my own projects as well from time to time ). But don’t expect it to land into 1.0 final, sorry.
I’ve opend an issue on GitHub for further ideas and discussions on that idea.
As the final implementation is not figured out yet, I’m not able to give you a definite answer on this. However, the adjustments you have to do in your code once this feature has landet in ImageSet shouldn’t be too many, if it’s only about this particular feature.