Is it just me or this doesn't make sense?
Subject headings are the ones where you can easily make a mistake, or even add more data if you think you want to cover more subjects, and the only way to do so is to re-build the book. Via PB tool. Which works worst than it did in L4 time. Not to mention that PB search engine is non-responsive for the first minute or so.
Why is PB tool such a dinosaur given almost no focus or updates in the last couple of years?
I'm sure it used to work better in L9...now it can only handle one build...then it needs app restarting. Which does synchronising, of settings (why even do this...all settings are locally stored) and then does it once again before starting (which could totally be done in the background without the annoying pop-up screen).
Anyways...any reason PB subject are not editable live from the library window like tags or book series are?