v-model works with selectable (checkbox)
The v-model updates but it only updates when the checkbox is used, which shows when selectable is added as an attribute.
I desired that, it should not work based on the checkbox but upon normal row-like selection. Not the checkbox.
@update:active="(a) => { updateActive(a) }" // selected ones
@update:open="(a) => { updateOpen(a) }" // the folders that are open
