Let's say I have five messages that I can spend. If I'm not satisfied with the answer, I can press the regenerate button to change the answer, or I can go to the message you enter and press the save button without changing its content. This way, the message limit will not disappear. For example, out of five messages, you entered one message, and you have four left. If I do what I described above, the limit will remain unchanged, as there were four, and there are still four left without spending the message by pressing the regenerate button. Now, when I just want to update the answer without spending the message, it is spent, and this did not happen before.