Request: add search bar, to quickly search in the current folder

[AndroidDeveloperLB]

filtering the result as you type. By default, it should search only in current folder for file/folder names. If needed to do more, there could be a button for customized search.

Alternatively, we could be able to add multiple search bars. Each with its own customized searching settings.

[Parsnip]

I would love this as well.