Latest Update - Training regression

[Bramley Town FC]

I can't figure it out. Defence and possession are clear (defenders/midfielders) but attack bonus seems to require STs and maybe some AMs (but not only AMs and I don't have that many STs). But nothing I do changes the condition bonus. I've tried all kinds of combinations and all I get is faded blue bar for the effect.

Anyone know what players you need to use to affect each bonus?

[MARCO CAIA]

I can't figure it out. Defence and possession are clear (defenders/midfielders) but attack bonus seems to require STs and maybe some AMs (but not only AMs and I don't have that many STs). But nothing I do changes the condition bonus. I've tried all kinds of combinations and all I get is faded blue bar for the effect.

Anyone know what players you need to use to affect each bonus?

There is only one thing you need to know they are screwing us every moment of this game.