Themes are terrribly off

https://asciinema.org/a/fMpDz7YiM1Yr2wdzBiHoaE8Iw
Here is my cast file. I am trying to either capture the colors in my current terminal theme or use asciicast2gif to colorize the terminal.

When I run ‘asciicast2gif -t solorized-dark test.cast test.gif’ from the docker container. I get a gif with plain black and white. Sometimes I get a transparent background. Can anyone assist with this?

this msg seems relevant
‘gifsicle: warning: trivial adaptive palette (only 1 colors in source)’

The gif that appears is just black and white.

this is what Id like to see

If I can’t get that to work I’d like to get those super cool colorized terminals. Any help??