Plugin API bug: fills assignment fails when there’s a "PATTERN" fill in the array

Hi,

Whenever one of the fills that are being assigned is a "PATTERN" it throws an error.

Assignment of an existing pattern fill:

figma.currentPage.selection[0].fills = [{
    "type": "PATTERN",
    "visible": true,
    "opacity": 1,
    "blendMode": "NORMAL",
    "sourceNodeId": "1:2",
    "tileType": "RECTANGULAR",
    "scalingFactor": 1,
    "spacing": {
        "x": 0,
        "y": 0
    },
    "horizontalAlignment": "START",
    "verticalAlignment": "START"
}]

The error:

Uncaught Error: in set_fills: Property "fills" failed validation: Invalid discriminator value. Expected 'SOLID' | 'GRADIENT_LINEAR' | 'GRADIENT_RADIAL' | 'GRADIENT_ANGULAR' | 'GRADIENT_DIAMOND' | 'IMAGE' | 'VIDEO' at [0].type     at RectangleNode.set_fills [as fills] (7607-39a655741d0aff8…min.js.br:910:62574)     at <anonymous>:1:38
set_fills@7607-39a655741d0aff8b.min.js.br:910(anonymous)@VM249:1