> Quick question, do you think these productivity features are critical in your day to day workflow? Any specific examples you can share? :)

hah, absolutely not! That specific nit was pretty low priority... I definitely don't imagine I'll be asking it to ungroup tabs regularly, or if ever. But the loop of it being stuck between Chat and Agent mode seems like more generic, and might happen whenever there's a prompt neither agent can handle. Ideally it would have just said "I can't ungroup tabs".

Restoring to a checkpoint could be nice, but might not be worth it in the early stage if its high effort for you. I've yet to do anything actually useful/productivity focused with Nxtscape yet, but will keep exploring.