Could you give this a go and see if it’s not just me?
1. Make a new document.
2. Make a new B master page, based on A master.
3. Add some objects to A master, let’s say some nice red squares.
4. Override these objects on B master with CMD+SHIFT
5. Make these objects buttons on B Master.
6. Go back to A Master and nudge all the objects up one click.
7. Are they OK on B Master? Anything odd happened? I’m seeing them leap out of place like scalded cats.
8. Now go to A Master and make the objects buttons there. They should all reappear on B Master.
9. Delete the old objects on B Master from wherever they have jumped to.
10. Now try and override the new buttons on B Master with CMD+SHIFT. Good luck.
Can anyone advise on this? I’m hoping someone wise will be able to smile in an avuncular manner and tell me ‘That’s a feature, not a bug’, as I am halfway through an interactive document with no fewer than 10 masters all based on each other. I have tried this in CS5, CS6 and CC, the same every time.
Cheers