Hello - I have a large quantity of Date Palms in a project using a common LFX tree symbol from the plant manager. I have placed hundreds of Palms on my site and am utilizing several worksets to keep them organized and so I can maintain some additional graphic controls via filter overlays.

The symbol I chose originally is not reading very well at the scale of the site, so I am trying to update the tree symbol to something more diagrammatic. The issue I am having occurs when I go to change the tree symbol. After I've changed the symbol and the model dynamically updates, it defaults to placing all my Palms into the current active workset. I tried to work around this by isolating only elements visible within the individual worksets, but each time it just updates all the symbols and assigns them to the current workset.

Any advice on a corrective measure or cleaver work arounds?