I am normally in Fenix 6 forum, but since almost no one talks about swim over there I thought I try here.
I am training for Swimrun and spend a lot of time in the pool, so the workout planner is really a great tool.
But there is one feature I would like to add. Pace alerts in combination with a predefined workout. I made an example, and send it to Garmin hoping they consider adding it in the future.