An error occurred while saving the commentAnonymous commented
In the new Doc libraries, all other files types open in a new tab - Word, Excel, PPT, etc. But if you open a PDF, it is in the same tab. The experience to close is different then - use Back for PDF, but close the tab for all else. This is confusing and cause people to accidentally close the tab (and lose the Doc Library) when viewing a PDF. Please make it consistent across all file types opened from a Doc Library.
6,170 votesworking on it · AdminSharePoint UserVoice Admin (SharePoint UserVoice Admin, Microsoft SharePoint) responded
We are continuing to validate this long-awaited feature in a Private Preview Program with a subset of customers. Although feedback has been very positive we have identified a few things that we still need to address before we start making this more generally available. We appreciate that this is taking time, however providing a consistent user experience across M365 that continues to function as expected is a complex problem. We will provide another update within the next few months.