Scenario Editor - AI Cannot Team

I tried making some custom scenarios where there are 2 AI players against myself. I set them as allies in the diplomacy tab, and select “Allied Victory” as well. All in the scenario editor.

When I go to Standard Game & try to load this scenario, I also make sure i put them on the same team, and select “Lock Teams” but for some reason they keep ending up on separate teams against each other.

Am I missing something? This never used to be an issue on HD.

I am troubled by the same problem.