The iOS app should allow editing documents from other folders without copying them to the OnlyOffice folder.
Other apps have implemented this feature, as iOS allows write access to files selected by the user in the system picker (apps may even keep track of them afterwards).
This would be useful for generic iCloud/local files which can be shared by multiple apps, and for cloud providers that do not support WebDAV but are accessible from the Files app if their app is installed.
The iOS app should allow editing documents from other folders without copying them to the OnlyOffice folder. Other apps have implemented this feature, as iOS allows write access to files selected by the user in the system picker (apps may even keep track of them afterwards).
This would be useful for generic iCloud/local files which can be shared by multiple apps, and for cloud providers that do not support WebDAV but are accessible from the Files app if their app is installed.