A small error in RM 4.0

I have a trigger event, to go on at 10pm on Mon,Tues,Wed, Thu.
I edit the trigger to add Sunday to the list.

It just doesn't take it.
Here are the before and after pictures.
@bravenel



After selecting Sunday, click anywhere on the page with open white space. Then click Done Setting Schedule. I have had similar things happen when checking a box and immediately clicking Done without first clicking somewhere else on the page.

When I did your suggestion it allowed me to put in a new, separate time for the Sunday entry. So, I put in a new time, and went on.
I'm not sure if this is an "error", or I just didn't understand the User Interface in the first place.
Regardless, thank you @stephack

I dont think it's so much an error as it is a limitation of using a web browser for the interface. Some settings require a loss of focus to set themselves. You will see this in many apps and is one of the reasons you will see the "update" button throughout a lot of built in HE apps....at least this is my limited understanding of how the UI operates... I'm no webdev...and I'm sure @patrick could explain it better than I have.