Custom Duty Role for Permission Groups adds unexpected prefix

while configuring a custom duty role for permission groups, we noticed that once any roles are added to the custom duty role, that it is automatically renamed, adding an undesired prefix "DR_" at the beginning. I'm unsure if this behavior is due to our own system configuration.

I would appreciate if anyone else who has enabled permission gropus would attempt these steps in their lower environment to confirm if the issue is more wide spread.

Note: this came up related to our configurations supporting AI Agents, so permission groups became a new feature to us at this time, although they have been around since 24C.