Hi!!!
In one of the boards we have added a datetime column. In this board, we have included a webhook that fires when any column changes. The question is, when we change only the time of this column, monday not detects that column change.
Also, we query the activity_log of the board via graphql and any event is logged.
This is indeed the behavior. A time change in datetime column does not fire a trigger. I have discussed this about a year ago and the answer was “works as designed, will put it on the list”
I think the best is to add a feature request for firing a webhook on time change. There are other events that does not trigger a column change, like deleting an item.