In case of an attempt to create editable copy of a temporary file, the app asks if I want to open the file only for reading or to create editable copy. When I chose to create editable copy, it is created, but instead of opening it the app freezes. Steps to reproduce: 1) save to temporary folder any document from E-mail client, which supports it 2) in Collabora office, tap on the edit button on the botton right corner 3) When the app show warning the file is for read-only, select "Edit a copy" 4) enter file name and tap on "Save"
Thanks for the report! Testing in LO Viewer 7.6 alpha1+, there is currently no edit button when viewing a read-only file. So I am closing as "invalid" and recommend opening an issue on https://github.com/CollaboraOnline/online (if not already reported, or already resolved). Thank you!