For some reason it didn´t show up that day, even after many restarts. But now it does! Might have been something on my end.

It definitely works.
Once you subscribe, you might need to restart coh, a few times. It'll get there.
If it doesn't work, see if you can join a game with someone who has it. That often transfers the file to you a bit quicker.

Map doesn´t appear ingame. Serveral attempts and restarts didn´t help. Seems to not be functional.

Always enjoyed your maps, me and my buddie's play them alot, they always work!

Very Nice !

World builder. It comes with the base game. Its sitting in the "Company of heroes relaunch" folder.

what program do you use to make these maps?