Universal iOS Apple Apps (Numbers, ...) with own Webdav integration - Upload

[d4gli]

Hey,

anyone running an own Webdav server with Apple Office / Numbers etc.?
Everything runs smooth on multiple MACs with Apple Office like creating, updating, renaming files. On iOS I can open files, edit files. After editing it tells "waiting for upload" but file is already updated and can be viewed on OSX. But after that no updates in this file will get back to iOS - probably because it still thinks it should upload the file. Anyone else having this?

Regards

 

[d4gli]

Looks like a caching problem. Could be reducibly solved by setting up an test infra for nextcloud an using nextcloud app as "file picker". Works smoother and even with Microsoft Office. But even with Nextcloud, there'll be outdated sheets from cache which can be avoided by clearing up the cash manually within the Nextcloud app.