Scroll view autoscroll

[ChrisChinchilla]

I think the recipes could be improved by adding more bite-sized example of common patterns. For instance: at this point, I struggle to figure out how to "auto-scroll" a scroll view when new messages are pushed in my chat app

[asuper0]

You can set value to viewport-y property to scroll, however, I don't know the value range of it.

[NigelBreslaw]

Be good to add this and other recipes. Here is an example

[ogoffart]

Discussion about this: https://github.com/slint-ui/slint/discussions/2301