Im not quite sure that can be right.
If awakened monastics, completely free from attachment to sensual desire where also completely free from sensation and perception then when they went on almsround they would bump into the walls.
This wouldn’t be so bad for them, as since they are free they wouldnt suffer, but it would look hilarious and it also makes no sense.
The idea that somehow jhana makes you go blind and deaf and so on is simply nonsensical, and a picture of metaphysics that allows a whole bunch of mind-perceptions without recourse to body-sensations is simply not compatible with the philosophical position of the ebt.
“Where there are no feelings (sensations, perceptions) at all, could one point to anything at all and say “i am that”? No!” (My paraphrase.)
So one cannot be in jhana without some perceptual ground.
In first jhana one perceives (feels, has the sensation of) thought, pleasure and happiness
In second jhana one has a subtle but true perception/sensation/feeling of the absense of thought and the presense of pleasure and happiness.
In third jhana one has the subtle but true perception/sensation/feeling/experience of the absense of emotional happiness and the presense of physical pleasure.
With the ceasing of pleasure one is said to be in 4th jhana.
NOTHING in the original pericope or as far as i can tell in the ebts more generally would lead one to beleive in:
Any form of mind body dualism.
Any notion of experiences sans percievables on which they are conditional.
And frankly any reason to beleive that even in fourth jhana that the subjective perception is absent, after all in the original pericope it is precisely from 4th jhana that
One fashions a mind made body
One flys around like a superman
One observes the arising and passing of beings
One recalls ones past lives
How could any of that occur if you couldnt see hear touch taste smell anything?
Ridiculous.