I m having trouble trying to mask my Image element by using globalCompositeOperation property in Konva and it works very well in chrome but with safari, it doesn't do the masking (just for video but for the image it works). This picture is of chrome (masking working) this picture is in safari (masking not working) here is the source code https://codesandbox.io/s/gracious-noyce-mj33n?file=/src/video.js