Hi Nestor,
Welcome back.

is there any chance you have different template packs enabled on local and the server?

Also, I am sorry, I am unable to assist you with debugging it currently. It has been quiet some time(around a year) since I looked into Mathjax for you. At the moment, I am lacking time to investigate it.

If the template packs are same, I will recommend getting in touch with your theme author and showing them my recommendations. There might have been some layour/structure changes causing the code to fail.

Regards
Brajesh

Hi Mike,
Any chance you are using a plugin like BuddyPress Activity Filter or some code to filter activity stream?

If not, Please provide me access to the site dashboard and I can quickly check the reason.

Regards
Brajesh

Hi Toury,

On the BuddyDev site, we have intentionally disabled the ability to comment on the blog posts in activity stream. we did not want the comments to be split at 2 places.

Here is a screenshot showing it working.
https://i.imgur.com/AxW154j.png

The problem is either your theme is not supporting it or the comments are closed for the post. Since you are using a premium theme, I will request approaching them for the solution.

Regards
Brajesh

Hi,
Thank you for the patience.

I am posting 3 snippets for 3 different positions of the button. Please let me know which one is more suitable and I can assist you with css(all of them need css to put on the same line as other content).

// after activity header actions(first line).
add_action( 'bp_get_activity_action', function ( $action ) {

	if ( ! is_user_logged_in() ) {
		return $action;
	}

	return $action . bp_get_add_friend_button( bp_get_activity_user_id() );
} );

or

// Before delete button.
add_action( 'bp_activity_entry_meta', function () {

	if ( ! is_user_logged_in() ) {
		return;
	}

	echo bp_get_add_friend_button( bp_get_activity_user_id() );
} );

or

// after activity content
add_action( 'bp_activity_entry_content', function () {

	if ( ! is_user_logged_in() ) {
		return;
	}

	echo bp_get_add_friend_button( bp_get_activity_user_id() );
} );

Please put this in child theme’s functions.php (any one of these) and let me know which one you want to use. I will provide some css for it then.

Regards
Brajesh

Hi Darshan,
Try using 12,13 instead of putting it inside a quote and then try.

Regards
Brajesh