I have been asked to add a 'Post' button to comments in the same way that there is on the original status. It seems that some struggle to understand how to post a comment when there isn't a button.
cavespider Try changing the SEND btton name to POST in Language overrides.
aldenbaker1 Hi On PC view its hidden as standard keyboard enter button do this. You can add this code in custom.css or template.css of your template to show it
.joms-no-touch .joms-comment__reply span { display: block!important; }