IGST Credit utilisation.

Sivaramaraju G (Learner) (2398 Points)

19 October 2021  
Why system is not allowing us to take IGST credit against CGST and SGST output in any proportion but as per rule we can take IGST credit in any proportion for CGST and SGST output liability.
It is asking us to utilise first for IGST, CGST and then SGST. is there any error in the site??