split sink and stream in UdpFramed

[avrabe]

I'm trying to bring life in some older rust code which is using UdpFramed and is splitting up the sink and stream.
When moving to a recent implementation of UdpFramed, the documentation states that is is possible to use split:

tokio/tokio-util/src/udp/frame.rs

Lines 30 to 32 in 43c224f

	/// If you want to work more directly with the streams and sink, consider
	/// calling [`split`] on the `UdpFramed` returned by this method, which will break
	/// them into separate objects, allowing them to interact more easily.

However, if I understand the PR to bring pack UdpFramed #3044 correct, the split functionality seems to be removed.

Is there something I need to define in addition to be able to use the split function or is the documentation misleading and possible could be removed?