[ ] iOS
Obsidian Mobile version: v1.0.3
When tapping a file in obsidian file explorer, for example PPTX, the file is sent to the operating system, not the path. This makes the file uneditable, because a temporary file is created, which is then opened by Office. So the file cannot be saved after editing.
When tapping foreign file types, Obsidian should open the file in the real folder with their real path, just like a File Explorer.