When I set multiple folding markers, one of them works, why

[vijaysridhara]

My language has definition like this
scene xyz
....
end game | wait "abc" |jump to "efg"

func xyz
...
end func

block xyz
...
end block
like this..... more .... but only the Scene works, rest of them are marked, but when the first one is clicked they close everything... what is this behavior? below is my regex
Moreover since these are line starts the pattern should take caret ^ at the beginning, which entirely ceases to work, if used.

       e.ChangedRange.SetFoldingMarkers("\bscene\s+[a-zA-Z0-9_]+\b", "\b(end\s+game|wait\s+[a-zA-Z0-9_]+|jump\s+to\s+[a-zA-Z0-9_]+)\b")

        e.ChangedRange.SetFoldingMarkers("\bfunc\s+[a-zA-Z0-9_]+\b", "\bend\s+func\b")

        e.ChangedRange.SetFoldingMarkers("\bblock\s+[a-zA-Z0-9_]+\b", "\bend\s+block\b")

        e.ChangedRange.SetFoldingMarkers("\bnavmenu\s+[a-zA-Z0-9_]+\b", "\bend\s+navmenu\b")

        e.ChangedRange.SetFoldingMarkers("\bmenu\s+[a-zA-Z0-9_]+\b", "\bend\s+menu\b")

[Hexman768]

@vijaysridhara Can you add screenshots of the issue you are experiencing? The behavior you are describing sounds like expected behavior, but it is possible my understanding is not correct.