This issue has stayed since the item stack component was added in 24w12a, but I'm hoping it gets fixed soon.

When adding "is_meat" to the [minecraft:food] component, nothing changes. Trying to use the item on either a wolf or a tamed wolf to feed it doesn't work.

How to replicate:

• Run the example command:
  minecraft:stick[food=\{nutrition:1,saturation:1,is_meat:true}]
• Summon a wolf.
• When trying to feed it, whether it be tamed or not, it is not fed the item.