Hi Daniel,
It's simples the DatePicker from OutSystems, there are some flaws in behavior, the same ones I already communicated to OutSystems a few months ago, and I was even on the phone with OutSystems. As it remains the same, I made some minor changes. And in my opinion, it has a cleaner behavior now. But there are still developments I want to make about it. But I can only do them for the end of the year, beginning of the next, as I have countless projects to deliver at this stage of the year.
I will complete a little more information available in the forge.
Thank you for your comments :)
Kind regards,
Miguel