While there is no sign of the general release of Windows 10 Redstone 4 we do have a new build of Redstone 5. The new build is 17643 for Windows Insiders using the Skip Ahead option and it includes Sets integration with Microsoft Office.
If you are running Office 365 and are an Office Insider you now can have Sets working with Microsoft Office. Sets are enabled for most Win32 apps that use a standard title bar and you can drag tabs between sets. Other changes include Roaming data usage monitor and Magnifier improvements.
There are a lot of known issues with this build, most are either carried over from the previous build or come from the Office/Sets integration.
Here are the fixes and known issues. Lookout for my hands on video soon.
General changes, improvements, and fixes for PC
We fixed an issue where Reveal would sometimes not appear if you moved your mouse over and off an element repeatedly.
We fixed an issue resulting in a noticeable screen flicker when the screen adjusts after rotating your device.
We fixed an issue where the spellchecking menu would always appear on the primary monitor on PCs with multiple monitors, rather than the monitor with the red squiggled word.
If you open Settings and clicking on any links to the Microsoft Store or links in tips, Settings will crash. This includes the links to get themes and fonts from the Microsoft Store, as well as the link to Windows Defender.
On resuming from sleep, the desktop may be momentarily visible before the Lock screen displays as expected.
When Movies & TV user denies access to its videos library (through the “Let Movies & TV access your videos library?” popup window or through Windows privacy settings), Movies & TV crashes when the user navigates to the “Personal” tab.
Tiling and cascading windows, including features like “View Side by Side” in Word, will not work for inactive tabs.
The Office Visual Basic Editor window will currently be tabbed but is not intended to be in the future.
Opening an Office document while the same app has an existing document open may cause an unintended switch to the last active document. This will also happen when closing a sheet in Excel while other sheets remain open.
Local files or non-Microsoft cloud files will not be automatically restored and no error message will be provided to alert the user to that fact.
Sets UX for Office Win32 desktop apps is not final. The experience will be refined over time based on feedback.
The top of some Win32 desktop app windows may appear slightly underneath the tab bar when created maximized. To work around the issue, restore and re-maximize the window.
Closing one tab may sometimes minimize the entire set.
File Explorer ribbon doesn’t stay pinned open across restart.
We’re aware of an issue that causes Narrator to read extra text when invoking Alt + Tab, and we’re working on a fix.
Using arrow and Page Up / Page Down keys doesn’t work to scroll webpages in Microsoft Edge. You’ll need to use another input method (mouse, touch, or touchpad).