After Adding a new Language and Sync it adds in the Language all Keys twice

master.json:

{
  "hello": "Hello",
  "hello_name": "Hello, {name}!",
  "test": "This is a test"
}

after I add a language (no matter if with or without empty strings) and no matter if I adjust/update the strings directly

I do a sync, the values are always the same as the master.json (even if I have translated the values before) and because of this I have all keys duplicated when I initially add a language.

Without empty strings and without sync: grafik

After the sync: (it doesn't matter how I use the CLI accent sync and accent sync --add-translations) grafik

and if i do an export accent export and i have already added strings in de, the en.json is just empty after a sync it fills with the values from the master, and I have all keys twice as shown in the 2nd picture

mirego / accent

After Adding a new Language and Sync it adds in the Language all Keys twice #349