Pretty sure it was the issue I had after the update because I set up the campaign on the same day and everything was fine before the update. After pressing Save, he will not actually save, and if you exit and click on the same activity, you will find that there are no changes.

螢幕錄影 2024-09-25 20.03.50.mov

I had a similar problem before, and the solution at that time was to find out that I accidentally changed my identity to a customer in order to test the purchase of goods, so there was no way to change the activity, but now I have used the past method to exclude, and I am sure that I am not a customer, but I still can't change it, and I have tried to log in again with another account that is also a webmaster, and the result is still the same.