Income tax confusion due to AIS

1. I sold shares on 30.3.2021 to get benefit of exemption of 150000. But I received payment on 5.4.2021.
I was thinking that the benefit will be available only in AY 2022-23. But now AIS shows the transaction as of 30.3.21. Should I claim this in AY2021-22?
2. In addition, AIS also shows a dividend of Rs 4500 'reported on 30.6.2021', which was actually paid to me on 3.7.2021. According to me, this applies to FY 2022-23. But in that case AIS should not have given it this time. Should I file a feedback?
Kindly help.