Hide to and from prefix on addresses

On the invoice customisation, I have checked the box to hide to and from prefix on addresses, however this appears to make no difference, I am currently using a customised template which has had very minor adjustments, I would expect this still to work though? am I doing something wrong?

many thanks

Rob

Indeed there seems to be a minor issue. I passed it on to our development team.

Update:

@Rob This should now be fixed.

Job done! many thanks

Rob