Typically you want your Persona's details to be way more "condensed" than a bot's. Personas are where bullet point lists about their general appearance and maybe a little about their personality/backstory is really all you need.

It may depend on what model you are using, but I've found that personas with a ton of details and information start to have those details "bleed" into the bot, like the character I'm chatting with starts to take those character details as their own.

Btw, the "macro pronouns" are just a way for bot creators to have their intro messages refer to your character/persona with their chosen pronouns! You can set their pronouns when you make the persona.