Deterministic OpenSimplexNoise across Godot versions

For a given version of Godot, you can deterministically generate OpenSimplexNoise using seed (documentation).

However, in the documentation for RandomNumberGenerator there is the following:

Note: The underlying algorithm is an implementation detail. As a result, it should not be depended upon for reproducible random streams across Godot versions.

Some workarounds for the above issue are described here, the short answer is to write a custom portable RNG.

Is there any way to insert a custom RNG for OpenSimplexNoise to manage determinism? Is there another solution?