diff --git a/.github/workflows/cua-smoke.yml b/.github/workflows/cua-smoke.yml
index f96f040..e1b6821 100644
--- a/.github/workflows/cua-smoke.yml
+++ b/.github/workflows/cua-smoke.yml
@@ -268,7 +268,7 @@ jobs:
           CUA_QUERY: ${{ inputs.query || '' }}
           CUA_E2E_PROJECT_DIR: ${{ inputs.e2e_project_dir || '~/workspace/opencode-mobile' }}
           CUA_E2E_MODEL_HINT: ${{ inputs.e2e_model_hint || 'deepseek' }}
-          CUA_E2E_TASK: ${{ inputs.e2e_task || "Write a hello_world.py file that prints 'Hello World' to stdout." }}
+          CUA_E2E_TASK: ${{ inputs.e2e_task || 'Write a hello_world.py that prints Hello World' }}
           CUA_E2E_FILENAME: ${{ inputs.e2e_filename || 'hello_world.py' }}
         with:
           api-level: 28
diff --git a/scripts/android-cua-smoke.py b/scripts/android-cua-smoke.py
index f7bfc65..8b762f2 100755
--- a/scripts/android-cua-smoke.py
+++ b/scripts/android-cua-smoke.py
@@ -896,9 +896,11 @@ def run_onboarding_showcase(
             "Do NOT press back (it navigates away). "
             "Tap the send/arrow button (bottom-right) to submit. "
             "After sending, wait and watch — opencode will show tool calls and file writes as it works. "
+            "CRITICAL: Do NOT tap anywhere on the screen after tapping send. "
+            "Any tap will navigate away from the session and break the connection. "
             "Wait up to 90 seconds total for the session to go idle/complete "
             "(no new activity for at least 5 seconds, or a completion indicator appears). "
-            "Re-check every 15 seconds by looking at the screen. "
+            "Re-check every 15 seconds by looking at the screen — do NOT tap, just look. "
             "Report done when opencode appears to have finished (idle, no spinners, last message is a summary or file was created). "
             "Report fail only if there is a clear unrecoverable error."
         ),