I'm using a tags - is - snort filter, on the discover tab it shows 5 hits in the last hour.
I have a visualisation, that used the same index pattern etc, with the same filter and timeframe (tags - is - snort) which does not show any hits.
Both filters use KQL and the index patterns are the same, there is no other filter by option within the visualization, just the tags: snort filter for the entire dashboard. (Putting it in filter by instead of as a tag does not work either) The "tags" field exists and is parsed (all 3 tags work within discover, just none in the dashboard itself)
Version 8.6