image opacity is affected by the previous alpha

[yagshi]

Placing images by content() function seems to be affected by the previous fill color's alpha.
Is this a bug?

Here's the example code.

#import "@preview/cetz:0.2.2"
#cetz.canvas({
    import cetz.draw: *
    content((0,  0), image("rect.svg"))
    line((), (), fill: rgb("#00000020")) // <-- alpha is set to #20
    content((0, -5), image("rect.svg"))  // the same image as above
})

The "rect.svg" for the above code is something like this.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg">
<rect width="100" height="100" />
</svg>

The resulting screenshot is attached.
Thank you.

[fenjalien]

This looks like a pdf export bug caused by Typst not CeTZ. It doesn't appear to happen when rendering as a png or svg, only with pdf export. Please open an issue in the Typst repository: https://github.com/typst/typst/

I can also reproduce it without CeTZ:

#image("rect.svg")
#path((0pt, 0pt), fill: rgb("#00000020"))
#image("rect.svg")

[yagshi]

Oh, I see. Thank you and apologize for my misunderstanding!