In the ticket, modify the category in a Huge list of Sections & Categories

Drop-down the list or type the name (several times in case of several categories with same name) take too much time

It is not friendly to do it

IDEA :

On click on the "..." button next to Category, display an Additionalfield below the Category field list

This additional field should be an Autocompletion field (which will display the values of the list filtered on typed value)

This could be very discreet if same type of field than used for TAG (...)