Dataview: !contains(property, value) does not work

[Guapa]

In a local test vault, the following appears to work:

```dataview
TABLE WITHOUT ID
rows.week, rows.state, rows.file.link
WHERE !contains(state, "6") 
GROUP BY (dateformat(date(Due), "yyyy-WW")) as week 
SORT week DESC
```

Reference for !contains(): List from tag 1 exclude tag 2 · Issue #44 · blacksmithgu/obsidian-dataview · GitHub

LIST FROM #dessert WHERE !contains(file.name, “Ice Cream”)