[PDF Embed API] 'Draw freehand' color error

Hi there,

I have experience an error when I was using 'Draw freehand' tool. When I selected another color and tried to draw again, the color did not change. Some colors changed but some didn't. 

You can easily replicate this bug in the demo on the adobe website.

Additionally, can you add a feature to change the opacity of the drawing in the future please? That would be very helpful.

Thanks!