Hello, I have the exact same issue explained here: How to display default values in the SELECT2 box?

After reading and trying all the suggestions explained there, I'm still struggling to get this to work:

I have a select2 input completely working, with data-binding, placeholder, default values, all without problems. The only thing I could not get to work is to have this select showing the selected items after a form submit.

Even trying to assign hardcoded values to the defaultParamValues method, nothing gets displayed or selected.

Is there a way to get this working?