Got it! Thank you!
----------
Quick follow up...when you "reactivate" an item does it have to be reordered in the list?
I have the master list built in the order I go ( or should I say "blaze") through the store. I hate shopping.
Thank you for your time.
No worries, that's what I'm here for.
Take a deep breath, I'll probably waffle on a bit here
On your iPhone, you can press edit in your list and move things into any order you like. As you check things off and later reactivate them they will all go back into the order they were.
The only time this changes is if you have some active items and some checked off items in your list. If you then add something new to the list, they are added to the "active section" of the list and don't fully take into account the checked off items.
So when you then reactivate some of your checked off items, the new ones you added actually go somewhere in the middle of the list.
So I'd recommend adding new things to the list when everything is active, which I realise is somewhat impractical.
Of course you can always go into the list on the iPhone and re-order anything that needs to be, it's really quick to do and it'll all stay that way again unless something else is added when some things are checked off and some aren't.
I can see how It could be a bit annoying but it's due to how the lists are managed behind the scenes. How items are tracked and ordered changes every time something is checked off or reactivated so that the system and iCloud don't get confused as to what's happening.
But I can see how in your scenario it would be beneficial to have everything work slightly differently and it's something I can look into optimising for a future update.