I tried my best to search if this had been requested before, but I can say with 100% certainty - the forum search is pretty awful
A quality of life improvement I think would make this great would be to treat an empty variable search query as a 'list all" type search. It is effectively the same as a full wildcard search with just "*", but it would be nice if this worked without having to enable wildcard search. IMO, it would make URM a complete replacement for needing developer mode (because this tool is freaking amazing).
I was considering making something similar because while the developer mode is great and all, it is as bare bones as can be. I am impressed with what you have built here, it is a fantastic addition to any game. Your mod blows what I had in mind out of the water, so I'm glad I didn't pursue mine (plus, python is one of my least favorite languages

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