Config option to make extracting AV from items require RF energy.

Revert "Fixing some more bugs with /aec"

This reverts commit 0cf6b89afdab6087bf16485c89be9f58f215a6bc.

Don't need @Optional there

Revert "Revert "Fixing some more bugs with /aec""

This reverts commit 79286ceec0ba2431e3244428696a0f394e15573e.