Unexpected behaviour of modifications select

[hrubymar10]

How to reproduce:

1. Start game. Let's say that you have some modification installed already. Very likely of you will install some modifications now, you will get same behaviour.

2. Try start campaign using Campaigns button on title screen.
   You can't enable any modification, because it says that there is None available:
   

3. Cancel it. Go to Mutiplayer -> Local Game.
   Select singleplayer campaigns and on the right side you can see that there are modifications:
   

4. Return back to title screen and click on Campaigns button once more.
   Now there are all modifications available:
   

[hrubymar10]

Ok, problem seems to be little different. I've used 2 modifications from Eagle 11.

Both of them have this in _main.cfg:

#ifdef MULTIPLAYER
	{~add-ons/Always_Hit/alwayshit_mod.cfg}
#endif

That basically means that these modifications should be available only in multiplayer.

The problem is that these modifications are cached somehow and then they are shown also in singleplayer as you can see in step 4).

If you will download for example XP Mod from Ravana, everything will work as expected. (because there is no #ifdef MULTIPLAYER defined.

[gfgtdf]

This is a bug is those add-ons, modifications that are on ifdef MULTIPLAYER must have type=mp specified.

See also #3415

[soliton-]

Doesn't seem like there is anything to be done here then.