Prevent pointer cursor on an unclickable button

app/views/projects/_stat_anchor_list.html.haml

@@ -6,4 +6,4 @@
   - anchors.each do |anchor|
     %li.nav-item
       = link_to_if anchor.link, anchor.label, anchor.link, class: anchor.is_link ? 'nav-link stat-link d-flex align-items-center' : "nav-link btn btn-#{anchor.class_modifier || 'missing'} d-flex align-items-center" do
-        .stat-text.d-flex.align-items-center{ class: ('btn btn-default' if project_buttons) }= anchor.label
+        .stat-text.d-flex.align-items-center{ class: ('btn btn-default disabled' if project_buttons) }= anchor.label