Shiny - filtering issues for (2) plots/tables that rely primarily on n_unique

[TNRiley]

This issue is limited to the Shiny app

Phase Plot (plot_contributions) & Precision/Sensitivity Table (create_precision_sensitivity_table) - Hard to explain, but filtering out a source will impact filtering on labels/strings, same the other way around. I've been testing setting blank values to NA and this also filters out data unexpectedly.

I think that implementing a system of random UUID could assist in enhancing a number of functions.