Error during the create sysdba password on firebird

[Dazax]

During the installation process of firebird2.5-classic, we can choose a sysdba password (If we leave blank, a random password is choosen), I choose a password but after the installation, the password entered is not the password registered and in use.

When I check the file sysdba.password (/etc/firebird/2.5/SYSDBA.password), I see a random password.

If I do a dpkg-reconfigure, I choose a new password and at this moment, the password entered is the registered and functionnal password, but it's not a practical solution.