diff --git a/x-pack/test/functional_with_es_ssl/apps/cases/group1/view_case.ts b/x-pack/test/functional_with_es_ssl/apps/cases/group1/view_case.ts
index 8a5b935df34ee..a62af7f5e23d6 100644
--- a/x-pack/test/functional_with_es_ssl/apps/cases/group1/view_case.ts
+++ b/x-pack/test/functional_with_es_ssl/apps/cases/group1/view_case.ts
@@ -805,7 +805,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
 
       it('initially renders user actions list correctly', async () => {
-        expect(testSubjects.missingOrFail('cases-show-more-user-actions'));
+        await testSubjects.missingOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'
@@ -821,7 +821,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
           totalUpdates: 4,
         });
 
-        expect(testSubjects.missingOrFail('user-actions-loading'));
+        await testSubjects.missingOrFail('user-actions-loading');
 
         await header.waitUntilLoadingHasFinished();
 
@@ -829,7 +829,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
 
         await header.waitUntilLoadingHasFinished();
 
-        expect(testSubjects.existOrFail('cases-show-more-user-actions'));
+        await testSubjects.existOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'
diff --git a/x-pack/test/functional_with_es_ssl/apps/cases/group2/list_view.ts b/x-pack/test/functional_with_es_ssl/apps/cases/group2/list_view.ts
index a48075dc0d2fe..38dbc575ae494 100644
--- a/x-pack/test/functional_with_es_ssl/apps/cases/group2/list_view.ts
+++ b/x-pack/test/functional_with_es_ssl/apps/cases/group2/list_view.ts
@@ -76,8 +76,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166027
-      describe.skip('status', () => {
+      describe('status', () => {
         before(async () => {
           await cases.api.createNthRandomCases(2);
           await header.waitUntilLoadingHasFinished();
@@ -96,8 +95,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166123
-      describe.skip('severity', () => {
+      describe('severity', () => {
         before(async () => {
           await cases.api.createNthRandomCases(2);
           await header.waitUntilLoadingHasFinished();
@@ -503,8 +501,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/166127
-    describe.skip('severity filtering', () => {
+    describe('severity filtering', () => {
       before(async () => {
         await cases.navigation.navigateToApp();
         await cases.api.createCase({ severity: CaseSeverity.LOW });
diff --git a/x-pack/test_serverless/functional/test_suites/observability/cases/list_view.ts b/x-pack/test_serverless/functional/test_suites/observability/cases/list_view.ts
index 7e6f94e87b5c5..d4dfdca15e82d 100644
--- a/x-pack/test_serverless/functional/test_suites/observability/cases/list_view.ts
+++ b/x-pack/test_serverless/functional/test_suites/observability/cases/list_view.ts
@@ -53,8 +53,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166027
-      describe.skip('status', () => {
+      describe('status', () => {
         createNCasesBeforeDeleteAllAfter(2, getPageObject, getService);
 
         it('change the status of cases to in-progress correctly', async () => {
@@ -64,8 +63,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166123
-      describe.skip('severity', () => {
+      describe('severity', () => {
         createNCasesBeforeDeleteAllAfter(2, getPageObject, getService);
 
         it('change the severity of cases to medium correctly', async () => {
@@ -145,8 +143,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/166127
-    describe.skip('severity filtering', () => {
+    describe('severity filtering', () => {
       before(async () => {
         await svlCommonNavigation.sidenav.clickLink({ deepLinkId: 'observability-overview:cases' });
 
diff --git a/x-pack/test_serverless/functional/test_suites/observability/cases/view_case.ts b/x-pack/test_serverless/functional/test_suites/observability/cases/view_case.ts
index 97271fe33048b..8a2a776c68858 100644
--- a/x-pack/test_serverless/functional/test_suites/observability/cases/view_case.ts
+++ b/x-pack/test_serverless/functional/test_suites/observability/cases/view_case.ts
@@ -313,7 +313,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
 
       it('initially renders user actions list correctly', async () => {
-        expect(testSubjects.missingOrFail('cases-show-more-user-actions'));
+        await testSubjects.missingOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'
@@ -329,7 +329,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
           totalUpdates: 4,
         });
 
-        expect(testSubjects.missingOrFail('user-actions-loading'));
+        await testSubjects.missingOrFail('user-actions-loading');
 
         await header.waitUntilLoadingHasFinished();
 
@@ -337,7 +337,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
 
         await header.waitUntilLoadingHasFinished();
 
-        expect(testSubjects.existOrFail('cases-show-more-user-actions'));
+        await testSubjects.existOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'
diff --git a/x-pack/test_serverless/functional/test_suites/security/ftr/cases/list_view.ts b/x-pack/test_serverless/functional/test_suites/security/ftr/cases/list_view.ts
index 253b5eef3fa86..e05c16551982b 100644
--- a/x-pack/test_serverless/functional/test_suites/security/ftr/cases/list_view.ts
+++ b/x-pack/test_serverless/functional/test_suites/security/ftr/cases/list_view.ts
@@ -53,8 +53,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166027
-      describe.skip('status', () => {
+      describe('status', () => {
         createNCasesBeforeDeleteAllAfter(2, getPageObject, getService);
 
         it('change the status of cases to in-progress correctly', async () => {
@@ -64,8 +63,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
         });
       });
 
-      // FLAKY: https://github.com/elastic/kibana/issues/166123
-      describe.skip('severity', () => {
+      describe('severity', () => {
         createNCasesBeforeDeleteAllAfter(2, getPageObject, getService);
 
         it('change the severity of cases to medium correctly', async () => {
@@ -145,8 +143,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
     });
 
-    // FLAKY: https://github.com/elastic/kibana/issues/166127
-    describe.skip('severity filtering', () => {
+    describe('severity filtering', () => {
       before(async () => {
         await testSubjects.click('solutionSideNavItemLink-cases');
 
diff --git a/x-pack/test_serverless/functional/test_suites/security/ftr/cases/view_case.ts b/x-pack/test_serverless/functional/test_suites/security/ftr/cases/view_case.ts
index bd0e496a1ba4d..4ef63da784e21 100644
--- a/x-pack/test_serverless/functional/test_suites/security/ftr/cases/view_case.ts
+++ b/x-pack/test_serverless/functional/test_suites/security/ftr/cases/view_case.ts
@@ -312,7 +312,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
       });
 
       it('initially renders user actions list correctly', async () => {
-        expect(testSubjects.missingOrFail('cases-show-more-user-actions'));
+        await testSubjects.missingOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'
@@ -328,7 +328,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
           totalUpdates: 4,
         });
 
-        expect(testSubjects.missingOrFail('user-actions-loading'));
+        await testSubjects.missingOrFail('user-actions-loading');
 
         await header.waitUntilLoadingHasFinished();
 
@@ -336,7 +336,7 @@ export default ({ getPageObject, getService }: FtrProviderContext) => {
 
         await header.waitUntilLoadingHasFinished();
 
-        expect(testSubjects.existOrFail('cases-show-more-user-actions'));
+        await testSubjects.existOrFail('cases-show-more-user-actions');
 
         const userActionsLists = await find.allByCssSelector(
           '[data-test-subj="user-actions-list"]'