Shooting bow with flame enchantment while sneaking triggers sculk sensor

According to the release notes for 20w49a "...some motions that are undetectable to sensors by sneaking", these "sneak friendly vibrations" include:

throwing/shooting projectiles

Tested on a new world to be safe.

Firing an arrow that is ON FIRE from a bow (enchanted with flame) while holding SHIFT (crouch) causes the sculk sensor to be triggered @ comparator level 9 (not even 'Projectile Shoot' trigger ).

Things to NOTE:

Level 9 considers "Hit Entity", but the arrow does not hit anything nearby, the arrow is shot several chunks away.

 I shot the arrow while sneaking BEFORE enchanting with Flame ... and the Sculk sensor was not triggered

Likely relates to: MC-207384