"Always one selected value" not working in access point
I'm having a trouble with "Always one selected value" configuration in Qlikview.
I have a prefixed field being used in a listbox and I marked the option "Always one selected value" in the properties list. It works fine in Qlikview Desktop. However, when I publish the app, this configuration is not being respected in the web.
I have already replaced the object, changed its ID, cleaned my browser cache and removed the last document state.
This is an existing dashboard that has other list boxes working fine with this "Always one selected value" option, so I wonder if there might be some configuration I'm missing for my object.
Do you have any idea about what might be happening?