Help fix update!!!

First off I wanna say thanks to the developers, this app is the best. Ive had it for a while now and I use it all of the time it is truly amazing. When I got iOS 10 that app became laggy. Kinda annoying because it slows down the pace that you are working at. Biggest problem is the my work button. Whenever I do something the my work button does not work. I will tap it and it wont let me tap it. The only options I have are to keep working or exit out of app and restart my project. This is really annoying because it doesnt save what I worked on. With this bug I cant use the app out of fear that whatever I make I cant save. Please fix fast!

Trasher___ Man about Vector & SVG Maker - Assembly, v1.4