Somehow, in the history view, when reviewing a specific commit, the file names associated with the commit no longer appear underneath the commit details in the left hand section of the Graph log panel. I can view all of the diffs for all associated files in the right hand section by scrolling. However, the list of file name options on the left, which my workflow has come to depend on, is now missing.
I've come to depend on quickly scanning for files changed and clicking on a specific file of interest to view its diff on the right.
I've looked through all of the preferences and just haven't been able to find out how to reset this particular setting. Thanks in advance for your help!