Bug: New Yahoo Mail can't expand grouped emails via >
This isn't a "GIVE ME MY OLD MAIL" post but I want to point out New Yahoo Mail can't expand grouped emails via >. The old Yahoo Mail had a very convenient feature that I used all the time where I could see all the e-mails in a thread by clicking the > next to the checkbox. The new Yahoo Mail is missing this feature, I hope unintentionally.
I find the feature very useful because a lot of the e-mails I receive are procedural and really don't need to be read in full let alone opened. All I need to do is see the summary in the list view (this is in webmail btw) and then I can just delete those e-mails. Without the feature it takes more of my time to read useless e-mails.