How to use weights in YAML?

[Wonderflex]

Hello,

I'm confused about how the weights work within the YAML files. I'm trying to go with an answer that was given on a previous question and have setup my YAML like so:

When I run the prompt, sometimes it will create a prompt that doesn't include a color, like this:

Other times it works just fine, but it will put the color on a sperate line:

Should the syntax perhaps be this instead?

It would be great to have every item be on it's own line though for ease of copy and paste.

[Wonderflex]

I figured out that it was the pipe before red that was adding the non-color option, but I can't figure out why having each one on it's own line causes the break in the prompt::

[Wonderflex]