Pivot Table: time field only displaying minutes

[pendulum]

If I format my source table's time column as Time, then it looks nice, but then the pivot table will only show:

:00
:01
:02
...
:59

It only shows the minutes.

Though if I switch the format to General, then the pivot table displays the correct time format 10:21 PM, but the table's time is all decimalified.

What do?

 

[Alex Blakenburg]

What happens if you click in the Pivot table Time field, right click and select Field Settings.
In the bottom left corner do you see Number Format ?
If you do can you set that to Time ? or if you are adding up time and you want duration use a custom format of [h]:mm.