Is there a limit on number of roles in Azure secret engine?

Hello,
I’m reviewing the documentation on setting up Azure secret engine here: Azure - Secrets Engine | Vault by HashiCorp

One question regarding this - is there a limit on number of roles we can create (under azure/roles/) in this engine? What is the maximum number of roles? I’m also curious if there is any performance implications when number of roles is in 100s to 1000s.

I reviewed the internals/limits here: Limits and Maximums | Vault by HashiCorp
but couldn’t find answer to my specific question.

Thank you.