Craft mastery not triggering on rolling 1

[Party in the forest at midnight]

Description:
Starting a new project where I have enough crafting skill to trigger mastery rolls isn't triggering them if I roll a 1.

I believe this is a bug because when mastery was first discussed, it was intended as being a way to help crafters succeed at projects they vastly outskill but aren't worth enough gold to trigger a godsave.

I'm pretty sure it worked for a while, but for some reason, it hasn't been doing it lately.
==========

Steps to reproduce:
Do a lot of crafting on simple things if you have enough points invested in a craft to roll for mastery. Wait until you roll a 1.
----------------------------

Expected result:
For mastery to roll as a 2nd chance to see if the project succeeds.
-----------------------

Actual result:
Mastery does not roll. Project fails.