I have a SharePoint 2019 application.
I have a document library which includes some folders and there are PDF files inside those folders. My issue is, I need to show "Modified" column in the library's default view, which should show the last date any folder has been modified.
I have updated a PDF document and reuploaded it into the folder "Human Resources", however the "modified" value of the folder is not updated to today's date. When I go into the folder then I can see today's date as the last modified date of the specific PDF file. I need the last modified date of my folder to show today's date as well.
How can I provide this?