Sculk Sensors don't detect Vexes flying

The Bug

Despite the fix of MC-207391 it appears that Vexes flying around still cannot be detected by sculk sensors

Reproduce

• Place a Sculk Sensor
• Spawn some Vex
• Watch

Observed Result

The Sculk Sensor didn't detect the Vexes

Expected Result

The Sculk Sensor would detect the Vexes