Names sort on Timesheet validation screen

Hello,

our assistant came to me with an issue because on the Timesheet validation's screen, without filter, the ressources are sorted by name, but as soon as we fill a filter (team, organisation, etc..), they are sorted by their id, which changes the order she's is used to verify things.

Is there any possibility to maintain the same order or to give the possibility to sort the name's column?

Thank you for your help.
MCanuto