(AA) changing from MP map to SP level

[bulldozerecske]

If I start a Single Player level from Main Menu maplist it is working fine, however if I do it in console while a Multiplayer Map is running, there are script errors/issues (like no weapon firing sounds).
Yes, it is also issue in Vanilla.
By default, they should be playable in MP as well as with the desired gametype (or in Co-op).

[smallmodel]

need an example map, I suppose "map m1l1"
it's not the problem with the engine itself, a mod is required to play SP maps on multiplayer