Say my normal work day is from 8-5 and I work in the Eastern time zone. I set my Slack DND to outside those hours.
I hop on a plane and go somewhere on the west coast. The perfect case, Slack would notify me of the change and let me decide whether I wanted to adjust the DND to local time or keep it.
There are two possible scenarios for me. I could have flown to Seattle for a business meeting and I want to change my DND to local time to be in sync with the rest of the team onsite.
The other scenario is that I’m flying to Los Angeles to hang out. But I’m working during the day and I still need to work east code time.