In our app, there are many lookup fields which are constrained by a filter at design time.  However, with our recent upgrade to Creator 5, these lookups no longer function properly in the mobile app.  Instead, the dropdowns display no values when selected.  In the browser, these fields work fine.

To work around this, I have modified the On Load scripts to manually populate the lookup fields with the correct records.  However, this code has the unintended consequence of calling the "On User Input" method for any of these fields, which is not ideal.  The code would look something like this:

FormX_saved = input.FormX_Lookup;

clean FormX_Lookup;

Matching_FormX = FormX[DealerID == input.DealerID].ID.getAll();

input.FormX:ui.append(Matching_FormX);

if ( FormX_saved != null)
{
   input.FormX_Lookup =  FormX_saved;
}

Is the issue with the mobile app a known issue?  Is there any expected resolution to this coming soon?  If not, is there a better way to manually populate the dropdowns associated with the lookup?