diff --git a/.github/workflows/8.19.yml b/.github/workflows/8.19.yml
index 7c02a937f..c19649d1f 100644
--- a/.github/workflows/8.19.yml
+++ b/.github/workflows/8.19.yml
@@ -31,6 +31,9 @@ jobs:
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{ matrix.ruby }}
+    # Workaround for https://github.com/actions/runner-images/issues/13647
+    - name: Fix gem directory permissions
+      run: sudo chmod +t $(ruby -e 'puts Gem.default_dir')/gems
     - name: Build
       run: |
         sudo apt-get update
diff --git a/.github/workflows/otel.yml b/.github/workflows/otel.yml
index 82d332999..a25eefab6 100644
--- a/.github/workflows/otel.yml
+++ b/.github/workflows/otel.yml
@@ -33,6 +33,9 @@ jobs:
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby }}
+      # Workaround for https://github.com/actions/runner-images/issues/13647
+      - name: Fix gem directory permissions
+        run: sudo chmod +t $(ruby -e 'puts Gem.default_dir')/gems
       - name: Build
         run: |
           sudo apt-get update
diff --git a/elasticsearch-api/spec/rest_api/skipped_tests_free.yml b/elasticsearch-api/spec/rest_api/skipped_tests_free.yml
index 6f2572178..9a3d0c619 100644
--- a/elasticsearch-api/spec/rest_api/skipped_tests_free.yml
+++ b/elasticsearch-api/spec/rest_api/skipped_tests_free.yml
@@ -268,3 +268,6 @@
 -
   :file: 'cluster.info/20_info_http.yml'
   :description: 'Cluster HTTP Info'
+-
+  :file: 'tsdb/05_dimension_and_metric_in_non_tsdb_index.yml'
+  :description: '*'
diff --git a/elasticsearch-api/spec/rest_api/skipped_tests_platinum.yml b/elasticsearch-api/spec/rest_api/skipped_tests_platinum.yml
index 21f1f7e51..0c39da46b 100644
--- a/elasticsearch-api/spec/rest_api/skipped_tests_platinum.yml
+++ b/elasticsearch-api/spec/rest_api/skipped_tests_platinum.yml
@@ -471,3 +471,9 @@
 -
   :file: 'ml/3rd_party_deployment.yml'
   :description: 'Test update deployment with low priority and max allocations more than one'
+-
+  :file: 'security/authz_api_keys/30_field_level_security_synthetic_source.yml'
+  :description: 'Fields with copy_to, field level security and synthetic source'
+-
+  :file: 'security/authz_api_keys/30_field_level_security_synthetic_source.yml'
+  :description: 'Fields with copy_to and skip_ignored_source_read workaround'