Thank you Phil.
Please allow me a few hours to check this function and get back to you.

Regards
Brajesh

Hi Jeff,
We have a filter to allow any user to act as admin for deactivation.

Here is an example where I am checking if the current user is editor and if it is true, we allow to see the button and do it for other users.

/**
 * @param $allow
 *
 * @return bool
 */
function buddydev_custom_deactivator_permission( $allow ) {

	// let us allow editors.
	if ( ! $allow ) {
		$allow = current_user_can( 'delete_others_posts' );
	}

	return $allow;
}

add_filter( 'bp_account_deactivator_user_can_change_account_status', 'buddydev_custom_deactivator_permission' );

If you have a custom role, You may be using some custom capability. You can swap the capability with your own.

Please let me know if it works.

Regards
Brajesh

Hi Phil,
Thank you.

I had a look at the theme and I see that it is injecting font awesome icons using some filter(most probably) and not using css.

In this case, I am unable to find the filter and will need you to ask theme developers for how they are adding the icon.

Once they specify it, Please let me know and I will assist from there.

Regards
Brajesh

Hi Carsten,
Someone created a widget with my code and put it on WordPress.org.

You may use that and avoid the coding

https://wordpress.org/plugins/buddy-registration-widget/

Regards
Brajesh

Thank you George. I am conveying it to Ravi(@ravisharma) as he did most of the thing.

Regards
Brajesh