Wrong schedules selected in ITR-6

The ITR-6 AY 21-22 of private company was filed with some mistakes. The schedules that were selected: Part A-BS – Ind AS, Part A-Trading Account Ind-AS, Part A-P&L Ind-AS. The correct schedules are Part A-BS, Part A-Trading Account, Part A-P&L. These are some queries I need help.

1) Is it necessary to correct this mistake now?
1) Can the company file revised ITR now?
3) Will there be any problem after filing revised ITR?

Looking forward to your reply. Thank you.