In the EXACT same situation smh and been waiting over 30 days since accepted and still nothing
Nothing you can do. You don't need to amend for that. The IRS will automatically adjust your return and take if off. It will delay your return and reduce your refund or they will send you a bill.
Since the return is accepted then you will have to wait since the IRS will adjust the response on their own end. So they will double check your response with their own records and adjust your return accordingly. There is no need to amend your return for this purpose, since IRS will adjust the return themselves including the refund amount.
However, due to this, your refund amount will be delayed for a longer period since IRS will be making the adjustments. However, as mentioned above, no need to amend your return if this was the only issue you were trying to edit.