Hi @Carneil_C -

Same behavior in Safari as in Chrome, attachments are downloaded locally instead of previewed in browser tab. After further testing, it appears that this issue is only occurring with attachments accessed through Purchase Orders and Bills (Vendors). Attachments accessed via Estimates or Invoices to Customers are opening in a new browser tab as expected. Furthermore, the only file types I have tested are PDF and images, which used to open in browser and are now being downloaded. File types like Excel (xls) have always required local download to view so download is expected.