Hopefully, this update makes it show before completing the "Broadcast" quest. I was unaware of this until I had an epiphany with another user, and we all figured it out together.
Daedun1771 beat me to the chase and found the fix; thank you boss.

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Read the description for information on this; all this is possible thanks to SerenityVX as he sent the screenshots, tested the optional files and overall has been very helpful. I hope you all enjoy it, and thank you again, SerenityVX.

SerenityVX requested this in posts; thank you for testing it, Serenity.

Shows them literally everywhere.... Throw paint at your monitor and that's what it looks like ;)

This is a test.

This file will only show the icons on the map after you've finished the "Broadcast" main mission