Have you tried
$subscriber= get_role(‘subscriber’);
$subscriber->add_cap(‘edit_comment’);
NOTE
eidt_comment is only supported in verson 3.1 or later
This worked for me , hope it helps you!
Have you tried
$subscriber= get_role(‘subscriber’);
$subscriber->add_cap(‘edit_comment’);
NOTE
eidt_comment is only supported in verson 3.1 or later
This worked for me , hope it helps you!