[BUG] App crashes on weapon selectionfor some units

[lacombet]

Describe the bug
When units have a lot of different weapons combinations, the app freezes / crashes due to the amount of calculation needed to render those combinations

To Reproduce

1. Create an Heretic Astartes Team
2. Add a Berzerker Champion to it
3. Try to change this Berzerker's weapons set
4. The app crashes

Has been reproduced with the following units :

1. Heretic Astartes - Berzerker Champion
2. T'au Empire - Commander in XV85 Battlesuit
3. Adeptus Astartes - Veteran Sternguard

Expected behavior
You should see the actual weapons combinations available for this unit and be able to choose one.

Smartphone
Both Android and iOS.