Villagers' "CanPickUpLoot" tag cannot be set to zero

Do you have mobGriefing set to false?

Regardless of mobGriefing, Villager's CanPickUpLoot is always true and cannot be set to false.
If mobGriefing is false, Villagers cannot pick up bread because the gamerule precedes their CanPickUpLoot.

Confirmed.

Confirmed in 1.8.8 and the newest 1.9 snapshot 15w42a

to disable villagers from taking your entity's do mobgriefing of
i tink that they have to make a other gamerule for villagers entities stealing and farming becaus when i set mobgriefing false i want no explosions no enderman but i want farmers and food giving to villagers allowed

Can confirm in 21w11a.

Can confirm in 1.17.1.

Can confirm this behavior in 21w41a. Here are some extra details regarding this problem.

The Bug:

Villagers' "CanPickUpLoot" tag cannot be set to 0.

Steps to Reproduce:

• Summon a villager with its "CanPickUpLoot" tag set to "0b".

/summon minecraft:villager ~ ~ ~ {CanPickUpLoot:0b}

• Inspect the value of the "CanPickUpLoot" tag by using the "data" command.

/data get entity @e[type=minecraft:villager,limit=1,sort=nearest] CanPickUpLoot

• Take note as to whether or not villagers' "CanPickUpLoot" tag can be set to 0.

Observed Behavior:

Villagers' "CanPickUpLoot" tag cannot be set to 0.

Expected Behavior:

Villagers' "CanPickUpLoot" tag would be able to be set to 0.

Can confirm in 1.18.2.

Can confirm in 1.19.