Advanced filtering #156

https://rawgit.com/umaar/devtools-docs/advanced-filtering-156/docs/_preview.html?network.md#advanced-filtering
> The part which works is typing in lowercase and having it autocomplete to the correct casing.

Sounds like a bug should be filed. I as a dev expect it to be able to search even if all lowercase is pasted in. Seems like a trivial thing to be able to do overall.