Good but frustrating lag – Vector & SVG Maker - Assembly Review

I have an iPad Pro and after having the app open for 30 min or so, the app slows down a ton. There are whole seconds that pass between tapping on a shape and the shape actually being selected. The lag is very disruptive of my workflow. It wasn’t always like this! The app used to work fine. I don’t know what happened. Now I find myself having to force restart the app multiple times in an hour (doing so gets rid of the lag for a bit.) If the app was free, I’d care less, but I am paying a yearly subscription to use it...
Review by prosperr on Vector & SVG Maker - Assembly.