Prof Bonus / Finesse not working

[Henoc Codjie]

When rolling (both damage and attack) for a spell or weapon where the creature is prof, it doesn’t include the bonus. The same happens where it doesn’t change the ability from str to dex if dex is higher.

[Kim Mantas]

You need to check the ‘proficient’ checkbox on the weapon. As for finesse, there is no automatic handling so what you're expecting to happen is simply not a feature of the module.