David, this looks like a bug that the team already knows about.

For the full page video is "Tap to View Controller" unchecked?

You will need to build the app (from the Apps view in the web portal), download the app, sign it, then install it on your device. Check out this document starting on page 78 for how to do this: iOS Publishing Guide

I've passed this on to the team. They are working on resolving some scrollable frame issues with InDesign-based articles. I looked into the detail and it looks like sometimes scrolling won't work, potentially caused by the direction the user swipes on the frame (e.g. diagonal vs vertical).

On iOS there's a "My Account" item in the app menu item. Tapping that will bring up a dialog that has the sign in button (along with restore purchases)

I performed a number of update operations yesterday after the deployment completed, plus one article upload.If you are using Safari you may want to restart Safari, or shift+refresh the page. I don't have evidence that this would resolve your problems, but I know I did both yesterday.

This sounds very similar to an issue the engineering team is currently working on. I passed your details on to them to make sure (and thanks for the thorough report, it's super helpful!).

An article navTo will behave as follows:If the destination article is in the same collection as the article the user is viewing, the user will be navigated to that article in the context of the collection.If the destination article is not in the same collection it will be opened in a "collection-les...

I believe the missing icon would is just another effect of the device not being provisioned. If the device were provisioned the icon would appear once the app is installed.

I haven't experienced this myself with the exact same configuration. I did pass your post on to the engineering team to take a look.