Revert "Document #3737"

This reverts commit f346bfd1d25c6487187199f827e2045428f7cce2.

Accidentally pushed this to the wrong branch
Revert "Add SlotWeight to projection of fetched attributes #3737"

This reverts commit 7e922ba8eaf79e2d1808e3d5b5561e685786c796.

Wrong barnch