Your store's focus outline no longer frames a whole AISA widget
FixedSome store themes draw an outline, often dotted or coloured, around any element that has focus. When a shopper clicked a question chip or the free-text field in Starters, that outline went around the whole card instead of the control they clicked.
The same could happen on the chat bubble, the question bar, the inline button and the chat panel. It applied whether the widget was placed by AISA or in your own <iadvize-widget> element.
Your theme's outline no longer reaches AISA's widgets. Question chips and buttons keep their own focus ring. You don't need to change anything in your theme.
If you styled the outline of a widget's host element yourself, that rule no longer applies either: write it on the widget's parts instead (see Style engagement widgets with CSS).