[BUG] Image Widget: fill-svg bug

[wioo]

Checklist before submitting an issue

• I have searched through the existing closed and open issues for eww and made sure this is not a duplicate
• I have specifically verified that this bug is not a common user error
• I am providing as much relevant information as I am able to in this bug report (Minimal config to reproduce the issue for example, if applicable)

Description of the bug

Hi there. I'm not too familiar with svg files but I tried to set color with fill-svg and nothing happened.

svg image contains
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage"> <g id="Icon-Set-Filled" sketch:type="MSLayerGroup" transform="translate(-414.000000, -1049.000000)" fill="#000000">
Looks like regex only catches first "fill=..." but second one sets the color.

Reproducing the issue

Use image widget with (non standard?) svg file and set color with svg-fill.

Expected behaviour

Changed color of svg imae.

Additional context

No response

Platform and environment

wayland, niri, git version (g593a4f4)