App won’t allow save to photo album – Adult Coloring Book - Coloring Book for Adults Review

I just purchased the year subscription for $22.99 and no matter what I do I can’t save to the photo album. Setting in iOS Settings for app is set to allow Add to photos and it still doesn’t work no matter what I do including restarting the app. Also set to Never then back to allow and still doesn’t work. Other than that I love the app. Please fix In the next update and I will update to 5 stars :)
Review by PeaceAndLove! on Adult Coloring Book - Coloring Book for Adults.