Thanks for the reference Dominik.
And, with reference to the Abhinavagupta passages we were considering, we get a rather clear comment I didn't notice before:
tadā bodha-svarūpīkṛtaṃ
tad-rasānuviddham eva śūnyādi-dehāntam avabhātīti
then those [levels] from the Void to the body manifest as [they really
are,] having awareness as their essence, i.e. they are transmuted by the elixir
of that [awareness].
We also get a clarification in the same passage that
viddha, anuviddha, abhiniviṣṭa, samāviṣṭa all denote the same thing in this context. Though it seems as if Abhinava uses
anuvedha/anuviddha when he wants you to know that he definitely means "transmute".