Canvas rendering wont show png sequence in blending mode

[therealarikklein1]

Hi,
I added a png sequence of film grain and add "multiply" BM to the sequence.
in SVG player the blending mode wokrs fine. but when changing the Canvas rendering - The "multiply" wont work.
The weird thing is that in other template we did the same and it's working....with the same params of export

SVG EMAPLE:

Canvas

example:

Someone may know what is the issue?