Unable to see normal web-page in plain tty1-tty6 while running latest carbonyl 0.0.3 on Debian 11

Thanks for your great project!

I have just installed it into fresh minimal Debian 11 VM inside VirtualBox. All settings are default - en_US.UTF-8 locale, no DM, no GUI and so on. Here I can run links2 and links2 -g with the mouse provided by gpm package with correct rendering of Carbonyl github - see below:

• links2 https://github.com/fathyb/carbonyl

  

• links2 -g https://github.com/fathyb/carbonyl

  

Then I have installed your great program by

sudo apt-get install libnss3
cd /tmp
https://github.com/fathyb/carbonyl/releases/download/v0.0.3/carbonyl.linux-amd64.zip
unzip carbonyl.linux-amd64.zip
cd carbonyl-0.0.3

So I have started it by ./carbonyl https://github.com/fathyb/carbonyl and I see the rendering below:

Is it expected behavior? Could you please provide fully reproducible way to use carbonyl on plain tty1-tty6?