For the reference of this bug
https://github.com/ONLYOFFICE/DesktopEditors/issues/1339
Hello @maxj
As I can see, the bug was reopened as a result of problem analysis. We will notify you once fix is available publicly.
Good afternoon. Please tell me, was it possible to solve or defeat the problem with saving files? The case when when saving a file it becomes zero in size?!
Hello @sskdn
Does the issue on GitHub that @maxj provided earlier fits your usage scenario? If it does, then mentioned bug will be fixed in the future releases of Desktop Editors.
If it doesn’t, please provide more information on how did you manage to reproduce the issue that has resulted in change of the file size to zero.