I am playing with Canada U20 (no club team) and I'm having a problem that started in the middle of the 2020 WJC and is still present in 2021: I can only set lineup & tactics in the "regular" team screen, but neither in the pre-game screen, nor during the game sim. Moreover, the AI always changes my starting goalie.
Here you can see what I mean:
In my lineup, Jones is the starter
This is my goalie setting:
Though I also tried to change the settings and use 0 for hottest goalie and 4 for best goalie.
Now in the pre game screen they're suddenly switched:
However, like I said, I can't change them anymore.
You can see that above, next to 62 and 38: the yellow-grey arrows are those that you can't press.
Normally they should be black and white:
I do not have the same problem with adult national teams