Failed to verify return for AY 2022-23. Can 139(8a) updated return be filed to claim refund?

A taxpayer failed to verify their original return for AY 2022-23 filed under Section 139(4), and the deadline has passed, meaning the return is treated as not filed. As there's no option for condonation of delay on the IT department's website, the taxpayer wishes to claim a refund. The discussion explores whether an updated return under the new Section 139(8a) can be filed in this situation, with conflicting advice suggesting it might not be possible for refund claims but could be an option for late filing with a fee.