Autoboost fails to load mirror column options

When using an integration for Autoboost that depends on mirror columns as triggers (When ‘mirror column’ changes…) it fails to load the list of mirror columns in the board. Duplicating other existing integrations that successfully do this resets it back to an unfilled integration function, so I can’t work around it in that way. This isn’t an error localised just to my device, but is across multiple boards in various workspaces.