I would truly appreciate if you could prompt me how to close the preview of the attachment in the new format before sending out the message. Apparently there is no easily accessible way to do it.

I am absolutely fed up with all the problems this new format renders. It must have been designed by people who do not use the computer for any other purposes than programming and who do not actually know why users need certain functionalities and which of them are essential.

Also, why is my name replaced with the childish "me"? Some years ago users already protested against this intrusion into their privacy and Yahoo withdrew the change. Now it reappeared.

The previous format was clear, functional, and nice-looking, which was a bonus, This one is filled with redundant options which take space on the screen, glitches at most unexpected moments, and it is horrendously ugly.