Outlook tasks not syncing with IOS 13 reminders through Icloud for windows
Since upgrade to IOS 13 my tasks no longer sync to my iphone, a function I've been using for over a decade. I opened a ticket with Apple and was told on 12/13/19 that icloud for windows is working as designed and no changes are scheduled. If you have this issue as well and it is as important to you, please call apple support and initiate a ticket, then call once a week bugging them about it.
A post on Microsoft's community outlines the issue as well. https://answers.microsoft.com/en-us/msoffice/forum/all/ios-13-icloud-reminders-not-syncing-with-outlook/9a61528b-b753-4eac-af22-6f413705c7ef
Windows, Windows 6