Hi,
SQL Dev 19.4, Schedule (Job) Checkboxes for Interval (Day) do not reflect current settings. (This is the same in former versions.)
For a (given) Schedule when you want to edit it there is a mismatch between the “inline” data ("Repeat Interval") and the graphical representation of some of these data (Days).
The days from the “inline” should be checked there, but they are not.
Please see the screenshots below:



Regards
Andre