It is a smart dark theme that automatically switches to a dark screen when the background color of the homepage is bright. Provides a filter function that allows users to add or exclude URLs to apply directly.
< Opiniones de Smart Dark Mode
I'd changed line 270 for solve the problem for temporary.
Wikipedia could be the only site that save SVG files in img tag so the solution is very local way.
However I can't think other way to detect texterlized images only.
by the way thanks for letting me know that!
Need to invert the color of svg vector images. The svg images are still black when the dark mode is on. So they are barely visible. For example, math formula on this wiki page: https://en.wikipedia.org/wiki/Weibull_distribution