Improve Stagehand support for mouse wheel scrollable or dynamic containers

[farouqaldori]

Stagehand encounters difficulties when handling containers that are either scrollable or dynamic in nature.

Example use case:

Consider a div that contains a list of messages with infinite scrolling. The goal is to make Stagehand capable of interacting with this type of element, such as scrolling down to load more content and checking for messages or conditions dynamically.

This seems to be a tricky scenario to address. Are there any suggestions or approaches we could take to handle this effectively?

Expected behavior:
Stagehand should be able to handle:

• Scrolling down to load additional content dynamically.
• Detecting and interacting with elements that appear as a result of the scrolling.

Actual behavior:
Stagehand struggles to handle these scenarios effectively.