I’ve been saving articles from JSTOR to my zotero collection with my iPad and noticed there to be a bug. If I “share” the regular link (e.g. https://www.jstor.org/stable/2113265) on Safari with zotero, the app identifies it as a journal article but without adding the pdf (as it does not have access to it). However when I resolve access through my academic institution (leading to a different link, e.g. https://www-jstor-org.ezproxy.cul.columbia.edu/stable/2113265?seq=1) zotero is unable to identify the item type and simply adds it as a website. This way also no pdf is added to the collection.

Is there something I could be doing differently, or is this a bug?