Let logos for Mac manage and retire “older open resources" that have not been used for respected period of time but keep them in a drop down list in the menu for later recall.
Also, it might be annoying but have an alert box indicating "yes/no" to when Logos determines an open resource closure. As the open resource memory allotment is approaching “defcon" then a hard alert box comes up, stating exceeding open resource allocation with a question “Close or Retire older resources?”
It’s funny, but I remember in the mid 60’s doing research using my physical library I had obtained the largest desk, my dream was to have a half circle desk to do research with. That large desk allowed me to load up with open books (open resources). When it started becoming stacks that’s when I had to clear, close old resources putting them back on the shelf making my research more effective. It’s really the same thing, instead of a circle desk I have three 27” monitors and Logos 
Thanks
