Set html:true for tooltips

app/views/ci/status/_dropdown_graph_badge.html.haml

@@ -6,12 +6,12 @@
 - tooltip = "#{subject.name} - #{status.status_tooltip}"
 - if status.has_details?
-  = link_to status.details_path, class: 'mini-pipeline-graph-dropdown-item', data: { toggle: 'tooltip', title: tooltip, html: true, container: 'body' }  do
+  = link_to status.details_path, class: 'mini-pipeline-graph-dropdown-item', data: { toggle: 'tooltip', title: tooltip, html: 'true', container: 'body' }  do
     %span{ class: klass }= sprite_icon(status.icon)
     %span.ci-build-text= subject.name
 - else
-  .menu-item.mini-pipeline-graph-dropdown-item{ data: { toggle: 'tooltip', html: true, title: tooltip, container: 'body' } }
+  .menu-item.mini-pipeline-graph-dropdown-item{ data: { toggle: 'tooltip', html: 'true', title: tooltip, container: 'body' } }
     %span{ class: klass }= sprite_icon(status.icon)
     %span.ci-build-text= subject.name

app/views/projects/issues/_issue.html.haml

@@ -26,7 +26,7 @@
           - if issue.milestone
             %span.issuable-milestone.d-none.d-sm-inline-block
                
-              = link_to project_issues_path(issue.project, milestone_title: issue.milestone.title), data: { html: true, toggle: 'tooltip', title: issuable_milestone_tooltip_title(issue) } do
+              = link_to project_issues_path(issue.project, milestone_title: issue.milestone.title), data: { html: 'true', toggle: 'tooltip', title: issuable_milestone_tooltip_title(issue) } do
                 = icon('clock-o')
                 = issue.milestone.title
           - if issue.due_date

app/views/projects/jobs/_sidebar.html.haml

@@ -90,7 +90,7 @@
         - builds.select{|build| build.status == build_status}.each do |build|
           .build-job{ class: sidebar_build_class(build, @build), data: { stage: build.stage } }
             - tooltip = build.tooltip_message
-            = link_to(project_job_path(@project, build), data: { toggle: 'tooltip', html: true, title: tooltip, container: 'body' }) do
+            = link_to(project_job_path(@project, build), data: { toggle: 'tooltip', html: 'true', title: tooltip, container: 'body' }) do
               = sprite_icon('arrow-right', size:16, css_class: 'icon-arrow-right')
               %span{ class: "ci-status-icon-#{build.status}" }
                 = ci_icon_for_status(build.status)

app/views/projects/merge_requests/_merge_request.html.haml

@@ -23,7 +23,7 @@
         - if merge_request.milestone
           %span.issuable-milestone.d-none.d-sm-inline-block
              
-            = link_to project_merge_requests_path(merge_request.project, milestone_title: merge_request.milestone.title), data: { html: true, toggle: 'tooltip', title: issuable_milestone_tooltip_title(merge_request) } do
+            = link_to project_merge_requests_path(merge_request.project, milestone_title: merge_request.milestone.title), data: { html: 'true', toggle: 'tooltip', title: issuable_milestone_tooltip_title(merge_request) } do
               = icon('clock-o')
               = merge_request.milestone.title
         - if merge_request.target_project.default_branch != merge_request.target_branch

app/views/shared/issuable/_sidebar.html.haml

@@ -23,7 +23,7 @@
           = icon('clock-o', 'aria-hidden': 'true')
           %span.milestone-title
             - if issuable.milestone
-              %span.has-tooltip{ title: "#{issuable.milestone.title}<br>#{milestone_tooltip_title(issuable.milestone)}", data: { container: 'body', html: true, placement: 'left' } }
+              %span.has-tooltip{ title: "#{issuable.milestone.title}<br>#{milestone_tooltip_title(issuable.milestone)}", data: { container: 'body', html: 'true', placement: 'left' } }
                 = issuable.milestone.title
             - else
               = _('None')
@@ -34,7 +34,8 @@
             = link_to _('Edit'), '#', class: 'js-sidebar-dropdown-toggle edit-link float-right'
         .value.hide-collapsed
           - if issuable.milestone
-            = link_to issuable.milestone.title, milestone_path(issuable.milestone), class: "bold has-tooltip", title: milestone_tooltip_title(issuable.milestone), data: { container: "body", html: true }
+            %a{ href: milestone_path(issuable.milestone), class: "bold has-tooltip", title: milestone_tooltip_title(issuable.milestone), data: { container: "body", html: 'true' }}
+              = issuable.milestone.title
           - else
             %span.no-value
               = _('None')