At least on the iPhoneX some SVG blur filters can easily crash the whole browser. And it depends on the image size, so it is most probably a memory issue. But o

At least on the iPhoneX some SVG blur filters can easily crash the whole browser. And it depends on the image size, so it is most probably a memory issue. But of course I do not know for sure because there was never any reaction on my bug report on Webkit. Anyway, now there is a great solution for this issue and it is only $5200.