It showed up as having an update available when I went into my Library in the Microsoft Store app. It was not listed at the top of the window as having an update available. However, when you scrolled down and found "Windows Web Experience Pack" the button to the right said "Update" instead of...
Thank you all so much. I just download the latest version 423.5100.0.0 from the MS Store and this resolved my issue. Something was wrong with the version installed yesterday but this new build fixed it for me.
Update: I also wanted to add that in Task Manager I now see WidgetService.exe...