Wait for the bilingual region screen in China harness runs

bin/omarchy-iso-test

@@ -645,9 +645,8 @@ drive_configurator() {
   [[ $REGION == "china" ]] && press down
   press ret
 
-  # Keyboard follows; Ctrl+C there defers provisioning. China reruns the
-  # installer in cage + foot, so the next screens are Chinese.
-  wait_for_screen "$(region_text "keyboard layout" "键盘")" 300
+  # Global asks for the keyboard; China reruns in cage + foot on a bilingual region screen with a US keyboard. Ctrl+C on either defers provisioning.
+  wait_for_screen "$(region_text "keyboard layout" "选择区域")" 300
   capture_console "success-installer-01-keyboard-layout"
 
   if $PROVISION; then
@@ -678,7 +677,7 @@ drive_configurator() {
     return 0
   fi
 
-  press ret # English (US) is preselected
+  press ret # English (US), or China, is preselected
 
   # Normal flow: user step comes before disk selection.
   wait_for_screen "$(region_text "Username" "用户名")" 120