Anyone had any success getting Zettle to sync WooCommerce variable products? We just installed the WooCommerce plugin (and are really excited about it). All simple products inventory and pricing synced just fine but none of the variable products are syncing. All say "Not synced. Not syncable. - Not purchasable". Of course all the variable products are "purchasable" so it must be something else. Already tried the "disable all plugins" routine and there's nothings special about the products - only color and size for variable attributes, all are priced, no more than 3 attributes, etc.
