User level: Level 1 (18 points)Why can't I collaborate on Numbers despite having the minimum requisite system updates? I have Numbers 15.3.1 and Mac IOS 15.8.1
Posted on Oct 10, 2026 1:40 PM
User level: Level 7 (26,777 points)Oct 10, 2026 5:04 PM in response to Timmo75
I see that you also posted in this thread: Numbers collaboration no longer working o… - Apple Community.
The answer is that the US version of the document states a minimum requirement of macOS 26 or later and Numbers 15.4 or later:
While the UK version (for instance) still refers to macOS 15.6 or later and Numbers 15.3 or later:
This makes me believe that the requirements did change but Apple hasn't got around to updating their documentation for the rest of the world.
Originally posted at discussions.apple.com/thread/256373855