Hey Davey, update your SP7 with the latest update including the optional cumulative one.
Like Taylor posted on the end of Page 3, it seems like the latest optional update helped.
I don't remember having to do the Type Cover open/close/open trick in the past few days.
Funny how when something works, we don't notice it. 😂
For the rest, except for XBOX, Microsoft is not really a consumer appliance company. Do continue to use the Feedback app (and post here) because even if their support people don't respond, the dev team would get our feedback if enough people use it.
I think the Feedback app is linked to their internal bug tracking program. I had a printer issue after a Win10 update and I used the Feedback app. The following day, it was reported on tech news as more people reported the same issue and Microsoft issued a workaround a few days after that together with a permanent fix 2 patch Tuesday later.