• VSCode Version: 1.8
• OS Version: Windows 10

Steps to Reproduce:

1. Open a large number of documents
2. Need to scroll to see all documents in Open Editors pane

I work on a very large repository, 20,000 files, 2000 directories, so I like to open all the documents I want to jump between; then minimise the directory tree view, and use the Open Editors pane to jump between documents.

I find using the Open Editors pane easier to navigate than scrolling through tabs, etc. However, this pane appears to be fixed in size, limiting the use of the vertical real estate that's available.