The Bug

When trying to spawn a zombie villager with custom Gossips entity data, a zombie villager do spawn, but  there's no Gossips entity data.

How to reproduce

First, summon a zombie villager with Gossips Entity Data.

/summon zombie_villager ~ ~ ~ {Gossips:[{Type:"major_positive",Value:20,Target:[I;1118960520,-2020849941,-1879500034,-784450311]}]}

Second, examine the entity data.

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