eBay Item specifics are very important when it comes to buyers using filtered search results. Currently this feature is available in LL2 however it has not been properly thought through. Sellers should be able to assign multiple categories for a product to one eBay configurator and then see the eBay recommended item specifics for that certain category. Right now you can do all the above and download all the item specififcs for all the categories selected in the configuration but the seller cannot tell which specific is recommended for which category! Also the eBays suggested values are not downloaded.

This can cause in lost sales for us sellers.

Other solutions such as M2E Pro and Ad-Lister have implemented this feature much better than LL2 has.

M23 Pro has this nailed and works perfectly. You do it on one product or thousands instantly.