Disabling Extractors on Inputs

I did some searching and wasn't able to find this request already, sorry in advance if I missed it.

It would be nice to be able to temporarily disable extractors while troubleshooting how you want them to work. This would remove the need to completely delete / remove the contents of the extractor if you need to set it aside for a little while.

For instance I am working with an extractor and have some regex I don't necessarily want to take effect while testing some other extractors - disabling instead of deleting would be great in this case until you get it all worked out.
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