Alt-delete mail message not working

[Steve Dodds]

Hi. Since installing Sierra I can't seem to do an ALT-DELETE on a mail message to prevent Mail then opening the next message. Now, DELETE and ALT-DELETE do the same thing, ie. delete the message and open the next one. Any ideas?
Thanks, Steve

 

[Steve Dodds]

Is anyone getting the same thing?

 

[FreakinEurekan]

Nope. Alt-Delete working fine.