Reference ID types don't work with the array AND syntax
When using a reference ID field, such as requesting https://api.igdb.com/v4/games/ where release_dates.platform [48,49,6]; as shown in an example in the API docs, the API returns a syntax error "You are trying to compare and exact array with an non array field: platform". This seems to be true of any field which is a reference ID when using this syntax. the array OR syntax (48,49,6) works fine.
Tauqua shared this idea
To follow up the filter examples listed on
Also throw the same issue