Can't import 'Authenticator' export that has no password

[Boosted-Bonobo]

Version

v3.4.1

Source

F-Droid

Vault encryption

No

Device

Pixel 9

Android version

Android 16 QPR2

ROM

GrapheneOS

Steps to reproduce

1. Export aegis style backup file from Authenticator without a password
2. Go to import & export in aegis and select the created file
3. It asks for password and there is no option to select ok without one

What do you expect to happen?

Ente Auth has an option to import aegis style file and works because it lets you do it without a password as well

What happens instead?

Stuck at Please enter the import password screen