Bulk action comment keyboard shortcuts not working

[duck_]

It seems that the bulk action comment moderation keyboard shortcuts have not been working properly for quite a while now.

In 3.1-alpha $('#comments-form').submit(); does not seem to be firing the form submission properly. Using $('#doaction').click(); works as a workaround, but I'm doubtful that this is a proper fix so any thoughts on a potentially better fix would be good.

Also, once using this workaround the mark as spam action (shift+s) is using the wrong value, markspam should just be spam.

[ryan]

(In [16647]) Fix bulk comment keyboard shortcuts. Props duck_. fixes #15571

[ryan]

(In [16648]) Fix bulk comment keyboard shortcuts. Props duck_. fixes #15571