I remember reading another post that was having same issues. See if any of these posts help.
Filing a return for a deceased taxpayer electronically in ProSeries (intuit.com)
Can I e-file Form 1310 with my client's 2020 retur... - Intuit Accountants Community
Solved: FORM 1310 WORK AROUND TO HAVE EXECUTOR E-FILE FOR ... - Intuit Accountants Community
