Hi, I'm wondering is there a way to compare previous and current versions of the documents attached in a SharePoint Custom list? I attached a document to a list and when I try to view the previous version, it still shows the latest document with the new changes. I can compare the versions in Document library files, please refer below But i did not see that feature for list documents. Any suggestions please.

unfortunately; No way to do versioning activities on "regulat sharepoint list" items attachments, if you are interested in such feature you need to use normal document library.