score:3

omg 3-4 hours wasted not realizing filteredvalue has to be an array of strings!

filteredvalue: [this.state.alertfilter.tolowercase()],
onfilter: (value, record) =>
           record.alertname
              .tostring()
              .tolowercase()
              .includes(this.state.alertfilter.tolowercase()),

yes, the doc does say that, it just didn't click, didn't see it or something to that effect.

putting the answer up here for the next developer using google to find help...


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