[Pharo-users] How to recover selections in a fastlist after an update

Hi, I am using fastlists in a browser inspired from glmexamples, and when i use a stepping and that i update the browser (update method) all selections in lists are lost. Is there an automatic way to recover the selections or does it have to be handled in my code ? If so, i don't understand how to recover my selection, if i kept the fastlist in a var, doing list selection: myObject does not do anything. Steven.