I contacted Support and they have agreed that 'As checked, currently we do not have an option to expand the left navigation bar in the drive pop-up. '
Hovering over the folder name (as seen in my image, pointer no. 5) cannot be a feasible, long-term solution.
Our knowledge base versions are nested with several sub-topics and multiple authors so we need to go a few levels deep to group asset content responsibly and neatly.
Please can we have the ability to see the actual folder structure when trying to insert images using the Drive picker.
Current work-around is that we have to copy URL of image and not use picker tool.
I am hoping other companies will agree that this is an important requirement. We need to be able to widen the navigation panel width. (See image, point no. 3)
Thanks in advance, Michelle