I really dislike that I can't customize it with permanent config files, similar to how I can configure a regular GPT model agen. I guess it's probably because it's in the fancy word they use for "beta".

I haven't really used any other Copilot product in a while since they were so bad compared to our other corporate options, but I'm rather impressed with Cowork inside it. Exactly because we can actually use it without breaking any EU laws.