match-graph doesn't work any more

[mhobbelen]

| graph-match
(Account)-[HasPathTo*3 .. 9]->(Administrator)
where HasPathTo.EdgeType in ("HasSession", "HadSession", "AdminTo") and Administrator.AccountName =~ "Administrator" and Account.ObjectType == "Identity" and Account.Source != Administrator.Source and HasPathTo.Source != HasPathTo.Destination
project User = Account.AccountName, Path = HasPathTo.EdgeDisplayName, PathEdges=HasPathTo.EdgeType, DomaindAdmin = Administrator.AccountName
| extend PathLength = array_length(Path)

this where clause is failing:
graph-match operator: variable edge 'HasPathTo', referenced in graph where clause, should be accessed using 'map', 'all' and 'any' graph functions (see https://aka.ms/deprecation-of-variable-length-edge-dot-notation)

can you update your code example on the blog site?