Generating map preview with app

[49er]

So I noticed you can no longer create map previews using the hotkeys while playing in the app, and you can't use triggers to generate the previews either.

Yes, I made sure the map doesn't have unapproved decors.

Yes I looked around to see if this question was asked by anyone else and I couldn't find it. But feel free to roast me if someone else already asked this question.