[csswg-drafts] [filter-effects-1] color-interpolation-filters can affect feOffset (#5138)

litherum has just created a new issue for https://github.com/w3c/csswg-drafts:

== [filter-effects-1] color-interpolation-filters can affect feOffset ==
https://drafts.fxtf.org/filter-effects/#ColorInterpolationFiltersProperty

The note says:

>  The `color-interpolation-filters` property just has an affect on filter operations. Therefore, it has no effect on filter primitives like `<feOffset>` ...

In feOffset, the `dx` and `dy` values don't have to be integral, which means it may perform interpolation between adjacent pixels. Interpolation is sensitive to color space. I think feOffset actually can be sensitive to `color-interpolation-filters`.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/5138 using your GitHub account