The minimessage gradient didn't work as expected

I'm trying to use the minimessage gradient on item names and lores, and it doesn't seem to be working

reflectionplate:

display_name: <gradient:#FF0044:#0099DB:#63C74D>test</gradient>

resource:

material: PAPER

generate: true

textures:

- item/reflectionplate.png

lore:

- '<gradient:#rrggbb:#rrggbb>Text</gradient>'

My bad, turns out item names and lore aren't supported yet