Default weekly timesheet entry to logged-in user

"As a timesheet user, I want the Add Weekly Timesheet function to default to my name instead of the first person alphabetically, so that I don't have to keep changing the name every time."

I just find it a bit odd (and occasionally frustrating) that Add Timesheet doesn't default to adding a new timesheet for me - since I am the logged-in user. If I forget to change the name, then I end up adding a timesheet for the first person in the list rather than me. If I really wanted to add a timesheet for someone else, then I wouldn't mind having to change the name ...

Strangely, the add timeslip function (i.e. daily) defaults to my name ...