[Warning]: API Token does not appear to be a valid discord bot token

[RalphORama]

While trying to set up this extension with Rustcord and Discord Auth, I'm getting the following error:

[Discord Extension] [Warning]: API Token does not appear to be a valid discord bot token: "########################.######.######################################". Please confirm you are using the correct bot token. If the token is correct and this message is showing please let the Discord Extension Developers know.  

My bot is in my server, and I am copying the auth token from the correct place (the bot tab of my application):

The token I'm copying is in the same format as the error message above (same amount of characters separated by . characters). What am I doing wrong?