Mjolnir unban also removes allow rules

[Mikaela]

I am following a Mjolnir list that includes matrix.org ban due to matrix-public-archive and I encountered this trying to get rid of it.

I executed something like !mjolnir unban shortcode server matrix.org apply and as a result it removed two rules:

{
  "entity": "*",
  "reason": "Default allow rule",
  "recommendation": "org.matrix.mjolnir.allow"
}

{
  "entity": "matrix.org",
  "reason": "Attempting to override matrix.org ban from list",
  "recommendation": "org.matrix.mjolnir.allow"
}

This temporarily resulted in ACL rule without the *.

SUGGESTION: Never remove org.matrix.mjolnir.allow rules with the unban command.