Resolve if user is tool admin on MR

- issues with humanAccess not having value

app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue

@@ -197,6 +197,9 @@ export default {
     shouldShowAccessibilityReport() {
       return this.mr.accessibilityReportPath;
     },
+    formattedHumanAccess() {
+      return (this.mr.humanAccess || '').toLowerCase();
+    },
   },
   watch: {
     state(newVal, oldVal) {
@@ -434,7 +437,7 @@ export default {
       class="mr-widget-workflow"
       :pipeline-path="mr.mergeRequestAddCiConfigPath"
       :pipeline-svg-path="mr.pipelinesEmptySvgPath"
-      :human-access="mr.humanAccess.toLowerCase()"
+      :human-access="formattedHumanAccess"
       :user-callouts-path="mr.userCalloutsPath"
       :user-callout-feature-id="mr.suggestPipelineFeatureId"
       @dismiss="dismissSuggestPipelines"

changelogs/unreleased/291160-merge-request-doesn-t-fully-render-when-user-is-a-tool-admin-if-no.yml

+---
+title: Fix MR rendering issue when user is tool admin and not project member
+merge_request: 49258
+author:
+type: fixed

ee/app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue

@@ -250,7 +250,7 @@ export default {
       class="mr-widget-workflow"
       :pipeline-path="mr.mergeRequestAddCiConfigPath"
       :pipeline-svg-path="mr.pipelinesEmptySvgPath"
-      :human-access="mr.humanAccess.toLowerCase()"
+      :human-access="formattedHumanAccess"
       :user-callouts-path="mr.userCalloutsPath"
       :user-callout-feature-id="mr.suggestPipelineFeatureId"
       @dismiss="dismissSuggestPipelines"

spec/frontend/vue_mr_widget/mr_widget_options_spec.js

@@ -260,6 +260,20 @@ describe('mrWidgetOptions', () => {
           });
         });
       });
+
+      describe('formattedHumanAccess', () => {
+        it('when user is a tool admin but not a member of project', () => {
+          vm.mr.humanAccess = null;
+
+          expect(vm.formattedHumanAccess).toEqual('');
+        });
+
+        it('when user a member of the project', () => {
+          vm.mr.humanAccess = 'Owner';
+
+          expect(vm.formattedHumanAccess).toEqual('owner');
+        });
+      });
     });
 
     describe('methods', () => {