Callback function not called on error

[Nareznoy]

Describe the bug
When an invalid reference to the json file is entered, the callback function is not called.

Expected behavior
The documentation says that on errors, a callback function is called with the error as the first argument.

Minimal reproducible OpenAPI snippet

<script src="https://cdn.redoc.ly/redoc/latest/bundles/redoc.standalone.js">
</script>

<div id="redoc-container">
</div>

<script>
    Redoc.init('https://petstore.swagger.io/v2/swaggerERROR.json', {
        scrollYOffset: 50
    }, document.getElementById('redoc-container'), function(error) {
        var str = error;
    })
</script>

[AlexVarchuk]

Hi @Nareznoy, thank you for the issue. I believe it is the same #2025 and it was fixed in #2182. It will be included in the next release.

[Nareznoy]

Thanks @AlexVarchuk! Also, can you tell me, please, when is the next release date planned?