Thumbnail without redirect. How?

[Neokortex]

I use this bundle with runtime config

{% set runtimeConfig = {"thumbnail": {"size": [50, 50] }} %}
<img src="{{ '/upload/images/48540.jpeg' | imagine_filter('my_thumb', runtimeConfig) }}" />

works fine, but generated image link

http://mysite/app_dev.php/media/cache/my_thumb/rc/srQEyOTi/upload/images/48540.jpeg?filters%5Bthumbnail%5D%5Bsize%5D%5B0%5D=255&filters%5Bthumbnail%5D%5Bsize%5D%5B1%5D=170

this link redirect to

http://mysite/media/cache/resolve/my_thumb/rc/srQEyOTi/upload/images/48540.jpeg

image loading not fast :(

how to avoid this redirect?

[michellesanver]

@Neokortex I am going through all issues to sort and prioritise. Is this still an issue for you? Since this is so old, please open a new issue if that is the case and we will prioritise accordingly and investigate this potential bug. Thanks a lot! :)