Nizam Riflemen are no longer affected by the ‘Battlefield Constructions’ card. In case you can regain the ability to build make sure that the ‘volley mode’ and ‘stagger mode’ commands are not covered by the ‘sürat assault’ command, since giving them the ability to build moves the ’ formation commands’ one row down and this formation (‘sürat assault’) overlaps these 2 formations (‘volley mode’ and ‘stagger mode’).
I also want to report this. It is not a mistake as such, it is rather a misplaced animation.
I’d even prefer if formations took 2 rows, having one bellow, because you never really lost them, you still can use the formations with the hotkeys. This issue is also present with explorers when you revolt or gain more abilities, and it wouldn’t be a good fix to just remove some abilities from them.