check command hangs indefinitely

[kasperpeulen]

Description

Both check and click commands hang indefinitely when targeting checkbox elements.

Steps to Reproduce

1. Connect agent-browser to Chrome via CDP: agent-browser connect 9222
2. Navigate to Gmail and open a filter creation dialog
3. Take a snapshot and identify a checkbox element (e.g., "Skip the Inbox (Archive it)" at ref @e308)
4. Run: agent-browser check @e308 or agent-browser click @e308

Expected Behavior

The checkbox should be checked/clicked and the command should return.

Actual Behavior

Both commands hang indefinitely and never return.

Notes

The checkbox is a real <input type="checkbox"> element (not a custom ARIA component).

Environment

• macOS
• Chrome with CDP on port 9222
• agent-browser connected via agent-browser connect 9222