I've been using Notion for 2-3 years now, but I recently started using Notero, which is a Zotero plugin for syncing items into Notion. I started using this plugin so that I can keep track of all of the scientific papers I have on Zotero (reference management software) and whether or not I have read the papers I have saved.

The issue that I am dealing with right now is that items that are added to my database by Notero keep disappearing. Sometimes, only some items disappear and sometimes all of them do. They occasionally reappear but not always. I am not super knowledgable with how to customize Notion or troubleshoot. I am wondering if anyone else here has dealt with this before? If so, how were you able to solve this issue?