Log view column layout is not persisted when switching between repositories

Scenario:

• create/clone/open a repository with 1..* commits (only tried with Git repositories, expected to occur for Mercurial, too)
• rearrange the columns in the log viewer
• switch to another repository using the tabs above the log
• switch back to the first repository

Issue: the tab layout I set earlier is not perserved

I expected the column layout to be saved as a user-repository preference