Why can't you drag and drop emails to folders in iCloud Mail on a web browser anymore?

Why can't you drag and drop emails to folders in iCloud Mail on a web browser anymore? Since the update I can no longer drag and drop emails to a folder with one click. I now I have to click the email, click the folder icon, click the folder I want to move it to AND click Move. That's 4 clicks! From 1 to 4! Why?! So annoying! Please change back to drag and drop!