DevinandTim O'Farrell efe35446d0 Fix browser panel screenshot flow (#963) ...

Stop clearing browser state when the Browser tab first mounts, and instead
reset it only when switching to a different conversation. This preserves the
URL and screenshot that were already emitted for the active conversation.

Also update the canvas_ui browser guidance so agents capture a screenshot with
browser_get_state(include_screenshot=true) before opening the Browser tab.
browser_navigate alone only updates the URL, which left the panel blank even
though navigation succeeded.

Add regression coverage for both behaviors:
- preloaded browser screenshots survive first Browser tab mount
- browser state still resets on conversation change
- canvas_ui browser instructions require screenshot capture before opening
  the Browser tab

Co-authored-by: Tim O'Farrell <tofarr@gmail.com>

2026-06-01 09:02:52 -06:00

..

canvas_ui_tool.py

Fix browser panel screenshot flow (#963)

2026-06-01 09:02:52 -06:00