i don't belive debian is more helpfull
reinstall gives same problem as you have now
FWIW, I cannot reproduce the issue either on (Debian bookworm with
standard packages) or (Debian bullseye with SA4 from CPAN), so it is not
categorically broken.
/var/lib/amavis/tmp/ CREATE .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ OPEN .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ MODIFY .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ CLOSE_WRITE,CLOSE .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ OPEN .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ ACCESS .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ CLOSE_NOWRITE,CLOSE .spamassassin1730317ACUmn1tmp
/var/lib/amavis/tmp/ DELETE .spamassassin1730317ACUmn1tmp
