Mandatory Field doesn't work

Mandatory Field doesn't work

Hi,

A while ago I asked how was possible that  sales people can save a record with a mandatory field  without a selection?
I got a call from your team, but they didn't find an answer.  Daniel (one of your team member) said, that you were working on it, and that was 3 months ago, but is still happening.

Could you please help me with this?

Regards,

Scott