Finding API: listingInfo.buyItNowAvailable allways returns false #344

Hi,
just started to play with the finding API. In noticed 'listingInfo.buyItNowAvailable' allways returns 'false', but most of the items from my query shows the "buy now"-option on the ebay website.

Ebay: DE / AT
OS: Win 10 64
python: 3.9.4
ebaysdk: 2.2.0

thanks

Michael