diff --git a/.github/actions/launchable/setup/action.yml b/.github/actions/launchable/setup/action.yml
index 164eb1db5d..1e357f819e 100644
--- a/.github/actions/launchable/setup/action.yml
+++ b/.github/actions/launchable/setup/action.yml
@@ -106,6 +106,9 @@ runs:
         echo test_all_report_file='launchable_test_all_report.json' >> $GITHUB_OUTPUT
         echo btest_report_file='launchable_btest_report.json' >> $GITHUB_OUTPUT
         echo test_spec_report_dir='launchable_test_spec_report' >> $GITHUB_OUTPUT
+        echo test_all_subset_input_file='launchable_test_all_subset_input.txt' >> $GITHUB_OUTPUT
+        echo btest_subset_input_file='launchable_btest_subset_input.txt' >> $GITHUB_OUTPUT
+        echo test_spec_subset_input_file='launchable_test_spec_subset_input.txt' >> $GITHUB_OUTPUT
       if: steps.enable-launchable.outputs.enable-launchable
 
     - name: Set environment variables for Launchable
@@ -158,31 +161,52 @@ runs:
         if [ "${test_all_enabled}" = "true" ]; then
           launchable record session \
             --build "${build_name}" \
+            --observation \
             --flavor os=${{ inputs.os }} \
             --flavor test_task=${{ inputs.test-task }} \
             --flavor test_opts=${test_opts} \
             --test-suite ${test_all_test_suite} \
             > "${test_all_session_file}"
+          find test -name "*_test.rb" -o -name "test_*.rb" | sed 's|^|file=|' > "${test_all_subset_input_file}"
+          launchable subset \
+            --non-blocking \
+            --target 90% \
+            --session "$(cat "${test_all_session_file}")" \
+            raw ${test_all_subset_input_file} > /dev/null
           echo "TESTS=${TESTS} --launchable-test-reports=${test_all_report_file}" >> $GITHUB_ENV
         fi
         if [ "${btest_enabled}" = "true" ]; then
           launchable record session \
             --build "${build_name}" \
+            --observation \
             --flavor os=${{ inputs.os }} \
             --flavor test_task=${{ inputs.test-task }} \
             --flavor test_opts=${test_opts} \
             --test-suite ${btest_test_suite} \
             > "${btest_session_file}"
+          find bootstraptest -name "*_test.rb" -o -name "test_*.rb" | sed 's|^|file=|' > "${btest_subset_input_file}"
+          launchable subset \
+            --non-blocking \
+            --target 90% \
+            --session "$(cat "${btest_session_file}")" \
+            raw ${btest_subset_input_file} > /dev/null
           echo "BTESTS=${BTESTS} --launchable-test-reports=${btest_report_file}" >> $GITHUB_ENV
         fi
         if [ "${test_spec_enabled}" = "true" ]; then
           launchable record session \
             --build "${build_name}" \
+            --observation \
             --flavor os=${{ inputs.os }} \
             --flavor test_task=${{ inputs.test-task }} \
             --flavor test_opts=${test_opts} \
             --test-suite ${test_spec_test_suite} \
             > "${test_spec_session_file}"
+          find spec/ruby -name "*_spec.rb" | sed 's|^|file=|' > "${test_spec_subset_input_file}"
+          launchable subset \
+            --non-blocking \
+            --target 90% \
+            --session "$(cat "${test_spec_session_file}")" \
+            raw ${test_spec_subset_input_file} > /dev/null
           echo "SPECOPTS=${SPECOPTS} --launchable-test-reports=${test_spec_report_dir}" >> $GITHUB_ENV
         fi
       if: steps.enable-launchable.outputs.enable-launchable
@@ -196,6 +220,9 @@ runs:
         test_all_report_file: ${{ steps.global.outputs.test_all_report_file }}
         btest_report_file: ${{ steps.global.outputs.btest_report_file }}
         test_spec_report_dir: ${{ steps.global.outputs.test_spec_report_dir }}
+        test_all_subset_input_file: ${{ steps.global.outputs.test_all_subset_input_file }}
+        btest_subset_input_file: ${{ steps.global.outputs.btest_subset_input_file }}
+        test_spec_subset_input_file: ${{ steps.global.outputs.test_spec_subset_input_file }}
 
     - name: Variables to report Launchable
       id: variables
@@ -261,6 +288,9 @@ runs:
           rm -f "${test_report_path}"
           rm -f "${btest_report_path}"
           rm -fr "${test_spec_report_path}"
+          rm -f "${test_all_subset_input_file}"
+          rm -f "${btest_subset_input_file}"
+          rm -f "${test_spec_subset_input_file}"
       if: ${{ always() && steps.enable-launchable.outputs.enable-launchable }}
       env:
         test_report_path: ${{ steps.variables.outputs.test_report_path }}
@@ -272,3 +302,6 @@ runs:
         test_all_session_file: ${{ steps.global.outputs.test_all_session_file }}
         btest_session_file: ${{ steps.global.outputs.btest_session_file }}
         test_spec_session_file: ${{ steps.global.outputs.test_spec_session_file }}
+        test_all_subset_input_file: ${{ steps.global.outputs.test_all_subset_input_file }}
+        btest_subset_input_file: ${{ steps.global.outputs.btest_subset_input_file }}
+        test_spec_subset_input_file: ${{ steps.global.outputs.test_spec_subset_input_file }}