Mech Platoon orders not being registered

[hahahafr]

Hello,

On Android 14 using RetroArch 1.19.1 with latest mGBA core, when playing "Mech Platoon" the order to move a unit somewhere is frequently not being registered.

This breaks the game since it's then impossible to macro units in this RTS game.

Step to reproduce :

1. Select unit
2. Order to move somewhere while moving the screen
3. The unit does nothing

With Pizza Boy A the unit moves as it should.