I believe this answer should help you: Allowed Callback URLs ending with a wildcard - #2 by prashantT
You can use wildcards for subdomains, but not routes. As suggested in the solution, you can set up a single callback URL to cover all routes.
I believe this answer should help you: Allowed Callback URLs ending with a wildcard - #2 by prashantT
You can use wildcards for subdomains, but not routes. As suggested in the solution, you can set up a single callback URL to cover all routes.