Some characters are not decoded correctly in the mistake suggestions.
The reason is that the language_tool package utilizes the default Response.body getter, which decodes the response in a wrong encoding, while the data is received in the UTF8 encoding.
The screenshot of the incorrect behavior:

The screenshot of the expected behavior:

The issue makes the usage of the plugin with Cyrillic languages completely impossible, though the API supports them.
Some characters are not decoded correctly in the mistake suggestions.
The reason is that the
language_toolpackage utilizes the defaultResponse.bodygetter, which decodes the response in a wrong encoding, while the data is received in theUTF8encoding.The screenshot of the incorrect behavior:

The screenshot of the expected behavior:

The issue makes the usage of the plugin with Cyrillic languages completely impossible, though the API supports them.