I've been going crazy trying to get CSS to inline in hummingbird's asset management. I believe the following behavior is a bug.
Today in a support chat with Jayman Pandya, we figured out that the CSS will only inline if compress is also selected. In the case of css files that are already compressed this creates the following warning, "This file has already been compressed - we recomend you turn off compression for this file to avoid issues." But if I turn off compression, the css file is no longer inlined, it is linked.
Unfortunately, this also means that files which are already recognized as being compressed cannot be inlined because there is no way to select compression for them and files will only inline with compression selected.
Is this bug known, and if so is there a timeline for fixing it? (Is there a bug tracker that is publicly viewable?)