Signless Meditation • 8th Jhana

We find in Thig 3.3 the following verses : > I attain the meditations on emptiness and signlessness whenever I > want. > I am the Buddha’s rightful daughter, always delighting in quenching. How, dear friends, would you relate the attainment of the signless to the jhana of neither perception nor non perception ? Thank you for your most appreciated insightful comments. May you all be well and safe.