weird size issue when viewed on mobile.

[bastole]

It appears when the animation is viewed on mobile, there are two issues

1. Canvas width and height attribute becomes massive - sometimes over 5000px. It is styled to be 100% width, but there will be performance issue.
3. The canvas's sibling dev element has default width and height attribute that differs from the canvas, and it is NOT styled to be 100%.

Both issues never happened when viewed with default AnimateCC export.

Regards,
H