Does not work with Photos

The App does not really more than anyone could do with Gimp, Pixelmator or Photoshop easily.
Bought this app because i thought i could use it for quick editing in photos.
But there is no Photos integration. Support says:
"The thing is that ColorStrokes doesn`t work with Photos extension :(“

Would be 5 stars if worked with Photos, sorry

Scaldewi about ColorStrokes, v2.4