Using Yahoo Mail on their website & sorting preferences

Hi All,

I use Yahoo Mail on my iMac. I use it by accessing their webpage, not with an app. Everytime I log in it brings up sorts it by newest date. I want it sorted by unread. If I just had to change it the once each time I enter it wouldn’t be so annoying. When I look at mail in a folder and then go back to the inbox, I have to reselect sort by unread. Does anyone know if there is a way of setting the sort options so it doesn’t change?