I created the formula field to helping me understand the data relevancy in the dropdown field in the form builder - see below - since there was no possibility to filter out the irrelevant data.
But then I faced the issue above. Currently I have to mouse over each item in the dropdown list to see the full sentence. It would be handier if the list could expand in width to the same length as of the input field above that triggered its appearance.
This ticket is connected to this one: Create Form: Add Filtering for dropdowns