A suspected performance improvement is to clear out cached search records from local browser storage when the user switches to a different module. This feature will implement that behavior with the following workflow (retaining search cache in 2 most recently accessed modules):

1. Open first module, first module is cached.

2. Open second, second module is cached.

3. Open third module, clear first module (if third module is different than first module). Third module is cached.

4. Open fourth module, clear first module (if fourth module is different than first or second module). Fourth module is cached.

5. Continue repeating step #4 as more modules are accessed.