Rebate 87A issue

Dear Sir,

I have filed my ITR2 on 1st July 2024. income from Salary and some capital gain i got rebate of Rs. 25000/- under section 87A and my ITR 2 under process .but after 5 July i am try to fill 2 more return itr2 and itr 3 income from Salary and income from share market where total income below Rs. 6 Lacs but portal Calculate Tax liablity

(2) Its portal glitcher or some more issue Can i need to file revised return because 87A rebate not calculated now so during proccessed my ITR2 department raised demand.

please advise.