(we're working on a fix)

This is now fixed — thanks for reporting. Your Zotero Connector should auto-update within 24 hours, or you can update manually by clicking Update Translators in the Advanced pane of the Zotero Connector preferences.

Any further problems let us know & thanks for reporting.

The URL is always saved as a link and if there is a stable URL, like the bookmark functionality in the old design, then that one is used in the URL field. However, in the new design I saw only search urls e.g. https://worldwide.espacenet.com/patent/search/family/058009139/publication/CN106393094A?q=CN106393094 which leads to the same document as https://worldwide.espacenet.com/patent/search/family/058009139/publication/CN106393094A?q=CN106393094A as well as many more variants. Therefore I decided that might not be what one would want for citations. Is there a stable and unique URL in the new design as well?

I guess you wanted to have the original document as a PDF attachment; is that correct? In the new design one can find this download option under the three dots menu. However, this is not a simple link and therefore more involved to do in the translators.

@zuphilip very thanks for your effort, and it's not a big problem to get PDF manually. thank you.