I spent some time yesterday creating a new schema. I saved it, but when I checked the schemas page, it said I had no saved schemas. I tried this again, today. I can create schemas and clone them fine. If I try to save, it looks like it worked, but my list of schemas is always empty.
I am using a free account with Firefox 54.0b7 (32-bit).
Are free accounts allowed to save schemas? If not, a warning would be appreciated!