Create new sprite by painting a costume affects costume of another additionally created sprite

[studej]

1. click on "paint a new Sprite" -> paint editor will open
2. click on "add a new Turtle sprite" 2-3-or 4 times (it does not matter)
3. click on OK in paint editor without drawing
4. last added sprite will change costume to nothing... (exists without costume at all)

[jmoenig]

you're essentially asking for modal dialogs. So, this actually almost works as I would expect it to, but it shouldn't make the - arbitrarily last active - sprite wear the new costume, too (because, as you noticed, the new costume doesn't even get added to its wardrobe)