Why not blur the shadow in canvas?

In chrome and in chromapure somehow not blurred the shadow.
In Fox, Opera and ie everything is great.

Here is an example cssdeck.com/labs/zlooldlb how to solve the problem?
September 26th 19 at 07:16
1 answer
September 26th 19 at 07:18
It seems there's another problem - max.Luettg commented on September 26th 19 at 07:21
Sori, changed color and flashed Oreal))
https://code.google.com/p/chromium/issues/detail?i... - Darrin_Tow commented on September 26th 19 at 07:24
The shadow blurred, blurs chrome BUT its not on the edge of the picture, and on the edge of the image (square) - Torrey_Pagac84 commented on September 26th 19 at 07:27

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