Details from recurrent rules not showing on tasks
When filling details on the recurrent rules, the contact and phone number details are not displayed nor on the dispatch nor on the APp for the courier. See pictures

The contactName is not displayed by the app actually, even for "normal" tasks
https://github.com/coopcycle/coopcycle-app/blob/8ce1f42f36a480875acc420a540b993255a53b06/src/navigation/task/components/Details.js#L45-L47
Would need a small change on the app to display it properly.
For the phone number, we need to investigate. Indeed, the telephone property seems to be correctly stored in the task_rrule.template column in database (the JSON is correct, it is stored at address.telephone).
Maybe it's the same issue as #3306.
Seems like an issue with address updating. When creating a recurrent rule the address is half saved (contactName, company and telephone are not saved). When creating new tasks from recurrent rule, it does not update the address even though it has more data in template.
This should have been fixed here 5064c0a0883bedfb5bd693b463b7fa10368f440e...69713f2bf58f302450d74f121784d6eb1aa1ac57