for a not understood reason in the previous implementation zenity was hanging

patch-control.sh

@@ -127,9 +127,9 @@ done
 # Wait 10 seconds
 i=0;
 while [ $i -lt 100 ]; do
+  let "i = $i + 10"
   echo $i
   sleep 1
-  let "i = $i + 10"
 done | zenity --progress \
               --auto-close \
               --text="You have 10 seconds to cancel the current operation:\nrunsetup: ${rs_file}\nduration: ${run_duration}" \