[5e OGL question] Visibility of NPC Saving Throws and Skills

Hi, I'm currently working on an API Script to import sheets from a specific source. So far its working, but there is one thing I cant figure out. How do I tell the sheet to display skills and saving throws? I can set the values no problem, but they stay hidden until I manually edit any skill/saving throw. Then all of them get displayed properly. Is there a hidden variable or another "trigger" I have to edit? Sorry if this is the wrong forum, but this seems more like a "problem" with the sheet, rather then the API.

I would check to see if you are setting these values, using setWithWorker(). Using this method will trigger any sheet workers related to the attribute. I've not noticed a sheetworker to display these fields on the sheet, but I've also not looked for one. If there is a sheetworker, this will fix that problem for you.

Ahhhh that was it. thanks a lot!