Kubectl warning: Use tokens from the TokenRequest...instead of auto-generated secret-based tokens

Keep getting the following warning when issuing kubectl commands

Warning: Use tokens from the TokenRequest API or manually created secret-based tokens instead of auto-generated secret-based tokens.

At first, I thought that ~/.kube/cache was to blame, but apparently is not.

Cluster information:

Client Version: v1.27.7
Server Version: v1.27.7

I also see this message, even if I did generate manually created secret-based tokens.
I am on v1.28.6