Incorrect, I just tested it:
$ unzip -l 1PasswordExport-ILESALYKVFDNJH3K24FEO3QRHM-20220611-100457.1pux
...
1952 01-01-1980 00:00 files/dbp6d2jjtfbwbp5tnqx6vw5jaa__developerID_installer.pem