Is there a maximum number of keywords in a saved keywords list?
My Bridge (current 15.0.2.432) has started doing something weird. I use keywords to catalogue a vast collection of technical drawings; my list has 12,424 hierarchical keywords (and counting).
This afternoon, when I add a new sub-keyword in one of my sections, it accepts it momentarily, then moves it to [Other keywords] and adds several lists of temporary (italicized) keywords, many of which are ticked but don't show up as being applied in the keywords filter pane.
I have tried resetting Bridge preferences, "Clear and import..." a fresh uncorrupted list (which doesn't have the temporary keywords in [Other Keywords]). However, the madness happens again when I select any keyworded file in the particular folder. It's so bizarre that it's very hard to explain; I'll add a screenshot to try to clarify.
I can only imagine that I've maxed out the keyword cache (?), causing a malfunction.

