Not just a grace period, but opening the sub selection menu, I can no longer just close it and return to the view I already had. That view can stick around indefinitely if you enter a post and then back out of it, the posts you had before will remain. There will be no refresh. But when you press back one more time and open that menu, the only way back to the home feed is to select it, which will refresh it. The app has the ability to not refresh, but not in that very specific circumstance. Like literally just a button to close the menu would do the trick I think.

But thanks for the information. This one issue has made me consider switching several times.