@Milena Mocci We also noticed this starting the afternoon of 7/18, about 7 hours before Microsoft sent the notice about "New Feature: Outlook on the web - new cloud doc sharing experience" being rolled out. The coincidence feels far too strong, given that we also saw the 'shared file link as name' functionality happening earlier that day, as well.
Pasting any intranet link (to a file, site or page) via the browser now shows a small spinning circle as it processes, before the link is rendered (non-intranet links are entirely unaffected). Files are converted to the name as the announcement describes, while all other intranet links appear unaffected to all checks (hovering to see the URL, editing the link, etc.). However, they get the appended collection of URL parameters when clicked. NOTE: This is only via the new Outlook on the web -- not the 'older' web version, not the phone app and not the desktop version, all of which render fine.
The issue is that the new Outlook web appends the parameter string you mentioned to ANY intranet (SharePoint/OneDrive) link, regardless. Unfortunately for non-files, there is no initial "?" included to tell the browser that the main URL is done and the parameters are separate. If you manually add the "?" to the end of an intranet link, it works fine for all users, but this is obviously not an optimal workaround.
@Robert Sparnaaij Thanks for the info. Any idea if this is in any way connected to cloud sharing experience referenced in the aforementioned notice from Microsoft on 7/18?
