Hello
I'm currently playing the role-playing RPG mode and I have a problem that the purple markers that show NPCs with side quests do not appear. Is this a programming error and only the main mission will be shown in the story mode, or is there some bug?
When I start side quest by talking I see task where is, but I don't want to manually search for all side quest NPC ...

In case anyone seeks answer:

Side quest NPCs on minimap were never shown as far as I remember. You can also take only one side quest at a time (in multiplayer one per character).

Side quests are given by people with exclamation mark above their head which goes temporarily missing for other potential quests givers if you accept one. They reappear if you finish and return the side quest.