Comment 8 for bug 1847571

About the only thing in dark mode that is sub-optimal is the link color,
which comes from Qt, not calibre. (and not responding well to dynamic
mode changes, but a simple restart fixes that). All other issues have
already been fixed, and while the link color should ideally be fixed in
Qt, I have an idea for how to workaround the Qt bug in calibre code.

I am not going to disable dark mode in calibre. As I already said there
is a perfectly good way for you to disable dark mode per application
using apple settings. Use it if you want to.