Really appreciate the extensive answer. I’ll have a go with this later! I was thinking to approach this as “make it work with swift 6” rather than ignore the errors so thanks for the direction will see how this goes and report back

Great thanks for the quick reply - will give that a go. whilst I’m on the topic - is there a way to run preview on Simulator ie not build/run full version but similar to preview on my real device, I’d love to be able to do the same with Simulator so I have a bit more freedom for window placement/sizing etc