Indentation only on the last line in sixel graphics, kew music player using chafa.

[ravachol]

What Operating System(s) are you seeing this problem on?

Linux X11

Which Wayland compositor or X11 Window manager(s) are you using?

No response

WezTerm version

20240203.110809.5046fc22-2

Did you try the latest nightly build to see if the issue is better (or worse!) than your current version?

No, and I'll explain why below

Describe the bug

in kew music player, chafa is used to draw sixels. The image is supposed to be centered, but in Wezterm, on certain window sizes, an indentation only happens on the last row of the image.

Please see this issue that has a screenshot: https://github.com/ravachol/kew/issues/134

Workaround is to resize the window until the problem goes away.

To Reproduce

No response

Configuration

no config

Expected Behavior

No response

Logs

No response

Anything else?

No response