Rule 96A of CGST Rules 2017 - Goods and Services Tax - GST

We had raised an Engineering Services Invoice for our overseas client on 10-Oct-24 under LUT. On 23-Oct-24 the client cancelled the Order on account of design deficiency and we issued a Credit Note to the said client for an equal amount. Both the e-invoice and credit note were reported in GSTR-1 in the same month. Will provisions of Rule 96A kick in? Do we still have to remit GST to the department with interest u/s. 50 in Form DRC-03 ? Thanks