Is there a way to specify a nerdfont?

My recording looks pretty terrible, and I imagine it’s because I have installed a NerdFont locally and the default font on the website is not a NerdFont. Maybe there’s a good reason not to use a NerdFont by default, but is there any way to specify the use of a NerdFont for a particular recording?

See Trax CLI v0.8.0 demo - asciinema for the problem

Information about NerdFonts available at https://www.nerdfonts.com/

And yes, this could be as simple as updating some CSS. No need for the fonts to be hosted at asciinema.