perf improvement

app/views/groups/labels/index.html.haml

@@ -22,7 +22,7 @@
         - if can_admin_label
           %h5{ class: ('hide' if hide) } Labels
         %ul.content-list.manage-labels-list.js-other-labels
-          = render partial: 'shared/label', subject: @group, collection: @labels, as: :label, locals: { use_label_priority: true }
+          = render partial: 'shared/label', subject: @group, collection: @labels, as: :label, locals: { use_label_priority: false }
           = paginate @labels, theme: 'gitlab'
 - else
   = render 'shared/empty_states/labels'

app/views/shared/_label.html.haml

@@ -2,7 +2,7 @@
 - status = label_subscription_status(label, @project).inquiry if current_user
 - subject = local_assigns[:subject]
 - use_label_priority = local_assigns.fetch(:use_label_priority, false)
-- force_priority = local_assigns.fetch(:force_priority, use_label_priority ? label.priority? : false)
+- force_priority = local_assigns.fetch(:force_priority, use_label_priority ? label.priority.present? : false)
 - toggle_subscription_path = toggle_subscription_label_path(label, @project) if current_user
 - show_label_merge_requests_link = show_label_issuables_link?(label, :merge_requests, project: @project)
 - show_label_issues_link = show_label_issuables_link?(label, :issues, project: @project)