Does ST_Intersection work in 3D?

I am using "ST_Intersection" between two 3D lines which I believe do not intersect, but the result gives me their intersection.

SELECT ST_ASText(ST_Intersection(
        ST_GeomFromText('LINESTRING( 1 1 1, 5 5 1)'),
        ST_GeomFromText('LINESTRING( 4 1 10, 1 5 10)'
      )));

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results in:

POINT Z (2.71428571428571 2.71428571428571 5.5)