Triggers or automatically attack in SC2 Editor

Hello, I’m Pablo.

A few months ago I spent time creating an SC2 map in the Editor, a new map to be able to summon units on two opposing sides within the map, and have them attack each other automatically.

I have managed to design and beautify the map in my way and make 2 groups of units from both sides spawn at the start of the game or map test, but what I haven’t been able to set up yet are the actions or conditions within the Triggers for them to attack automatically. I try looking for advice and guides with ChatGPT, but the recommended options by the AI don’t appear in the Trigger management of my map, no matter how I consult it.

Do you have any idea what is happening to me?

PS: when I want to publish the map, after clicking the button to publish it, it asks me to log in with a Battle.net account, and when I do, I can’t proceed because the window is vertically taller than my Windows screen resolution, and I can’t click the LogIn button.