Parity issue: Sculk sensors pointlessly render their outer faces on the inside

Discovered while testing MCPE-170450.

The bug

Sculk sensor blocks have faces on the inside. These faces can only be seen by clipping inside of the block, and are otherwise never visible, making them completely redundant. Said faces do not exist at all in Java Edition, so this counts as a parity issue.

How to reproduce

1. Place a sculk sensor in midair

2. Enter Spectator mode

3. Fly inside

Expected results

When inside of the sculk sensor, you shouldn't be able to see its faces.

Actual results

You can.