The autocomplete control does not set values in additional properties, when the user types the value (the value is in the list and the user does not key tab and enter) and then places the mouse in another field. the properties do not change ..
Can you please attach some screenshots of the configuration of autocomplete and the UI behavior?
Although I could not understand the exact issue above however if I am not wrong then you are not actually clicking, entering, or tabbing on one of the suggested matching values shown in the autocomplete!
If that's the case then you can probably check the clipboard/the network logs, the values must not be present. You must select a value for an auto-complete field.
I have the refresh events configured, but what I am looking for is not to use those events, unless I have a field that I could hide or show in the form, then the section will be fresh there.
The reason is because I am looking for an alternative solution, it is because we use Katalon to run automated tests and when this Refresh Action happens very often in PEGA, Katalon does not support them