Quote from an old thread:
"It's also important to remember that you can only upload a game to the web by publishing it. This means that any changes made with the offline editor cannot be uploaded to the online one to continue working on the web."

Is this still true?
If so is there a reason?
I would like to be able to edit a game online while travelling but do the bulk of the changes with the app. Can that be done?

Thanks

The online editor still doesn't seem to have an upload feature. I'm not sure why this is the case; I'm not sure how the editor handles storage, but it sounds like something that should be possible for a developer wit the relevant skillset.

the offline editor supports more options/tags than the online editor The online editor would not understand them and would throw errors.