The Zotero Connector often can not find the journal problem number
The software often cannot find the issue number of the journal, take the following journal for example: https://doi.org/10.1037/0003-066X.58.5.364
and The number field of issue is blank.
https://upload.cc/i1/2023/04/23/NUbwJ7.png
and The number field of issue is blank.
https://upload.cc/i1/2023/04/23/NUbwJ7.png
I agree with you that this is inconvenient for those of us who need the issue number -- I know that the journal has an issue number and need to go to the website to find it.
edit: Other reference management software when capturing metadata via DOI will equally not get the issue number.