Description Col in Inspector/References misbehaves

This is on an MBP, not tested on PowerPC.

Pasting a very long URL into the URL column can scroll the Description column off to the left, leaving only the right hand end of your descriptions visible. There is no horizontal scroll bar to restore this.

Switching from Ref mode to (eg) Keyword mode and back doesn’t seem to restore this left hand truncation. The workaround is to add a new External Ref and immediately delete it.