As a user of Test Runs Summary gadget I can edit date ranges or not.

I go to Date Range field and press enable.

Then I select a custom type of range.

Insert only the start date and press Save.

I get an error message and realize I can only filter by date having a start and end date defined.

Is not what I want to do so I disable the filter Date Ranges, fill the remaining fields and then press Save.

But nothing happens ... probably because I have an hidden error message and the system does not allow me to save but has a user I have no visual perception why this might be hapenning.