Sync outlook Tasks to Samsung Phone Native Callendar

Wonder if anyone has encountered this issue and has a solution.

I’m a long terms user of Akruto to sync oulook contacts, calendar and Tasks to a Samsung A3 2017. Had to replace the phone with an identical factory reset model and loaded everything up from scratch. Tasks used to appear in the native calendar in the calendar page depending on the number for that day and there was also a drop down which accessed all tasks.

Now works for calendar and contacts as previously but says it’s synching tasks but nothing either way. Understand there may be a separate app which may solve this but prefer to stick with what used to work.

Appreciate any help.

Ian