You could just use the system print dialog instead of Firefox's if that works better for you, I think it's possible to set it as default.
Just read a policy for that, or user.js, or about:config
Yeah I tried that. On KDE Neon there's no instant preview of what's getting printed in the system print dialog. Which means even more dead trees get wasted. Printing is a functionality that Mozilla has decided is unimportant so it's unlikely to ever improve.
Printing like to dead trees?
You could just use the system print dialog instead of Firefox's if that works better for you, I think it's possible to set it as default.
Just read a policy for that, or user.js, or about:config
Yeah I tried that. On KDE Neon there's no instant preview of what's getting printed in the system print dialog. Which means even more dead trees get wasted. Printing is a functionality that Mozilla has decided is unimportant so it's unlikely to ever improve.