When I use a field parameter in a matrix, save this as a "personal" bookmark, and then open this bookmark, other fields get dropped from the table. To reproduce: * Create a field parameter and a...
Really glad that I stumbled on this. I just wanted to note for others, that this does in fact affect all visuals that are leveraging the field parameter not just matrix visuals (bar charts, third party visuals, any visual that is actively referencing the parameter).
In the above example labeled 'investigating', it does not appear that a parameter was selected on the matrix at the time of creating the personal bookmark. If a field parameter was selected, I would bet you would have had the same issue as the original post.
I've tested turning off personalized visuals and the behavior persists and you loose the ability to reset the visual.