racked media bay - smaller width (filename only)

It would be great if the racked media bay was scalable for smaller monitors. Although i’m on 24" monitors - the smallest width is still way to broad for serios working with this window open all the time, blocking the arrangemnt window, and thus useless actually.
Since, in my case, for most projects i only need the filename of e.g. the wavefiles…just like the display of region list in ProTools.

ALT+T will help here to open and close the sidebar, but I do agree, It is not small enough if some cases. I have a desktop with 2x24 inch monitors but also a 17" laptop screen, the laptop screen suffers.