In the Refeshed Web Client the last selected view is remembered for each entity (for the length of the session perhaps I think???).  After opening a record and returning to the list view the same view is still shown as was previously selected.  In the Marketing App this doesn't occur and one is returned to the default view for the entity each time.  For users this is:

1. Confusing


2. Annoying

Whilst one can pin another view as the default one often doesn't want to do this permanently so this isn't a great workaround