Collapse Component wrong size prop for Button Component

[MrWeb]

In this page https://designrevision.com/docs/shards-vue/components/collapse there is a demo for the Collapse component showing a button with size="small". This returns an error: Invalid prop: custom validator check failed for prop "size"

In the Button Component the only allowed sizes are sm and lg as showing in button/Button.vue component line 56-60:

size: { type: String, validator: v => ['sm', 'lg', null].includes(v), default: null },

I propose we change size="sm" in https://designrevision.com/docs/shards-vue/components/collapse