Can't parse subarray of buffer

[twastvedt]

MySQL stores geometry with a 4 byte SRID prefix before the WKB (doc). I guess the format is different than PostGIS's EWKB though, as parsing the whole field doesn't produce valid results. Skipping the first for bytes works though, like this:

GeometryParser.parse(Buffer.from(buffer.subarray(4)))

but using just the output from subarray:

GeometryParser.parse(buffer.subarray(4))

produces this error: Uncaught Error: first argument must be a string or Buffer. According to Node, subarray() just creates a new buffer pointing to a subset of the same data. Would be nice to not have to duplicate the data in order to parse it. Fairly minor, I admit.