I do not know where your problem is, this feature exists from the beginning and everyone has already used it. Your teammates have already used the Spytrick. Just because you now feel that annoying should it be done?
With the new update comb also the relief of troops going to send, unfortunately one can very quickly send the troops over again.
If you are clever, you can do it quickly with a keyboard shortcut
Instead of constantly refueling, fight and support your team. I have not seen a fight from you yet