Province administration: time of start of production

In the province administration to time to finish is indicated. the time that it starts is inconveniently hidden when you hover over the time to finish indication.

So the metric/parameter is available for the game, only the representation is extremely awkward, why?

Well when I plan promotions of units I want to see what can potentially interfere with promotion of all units at the same time, now I have to write them all down and calculate which one is of importance, if this could be a sortable table on time to finish, time to start, type of unit. then it would be even more useful