[Bug]: browser-use 0.11.9 detaching iframe (ads/widgets/analytics) makes the entire DOM extraction fail

[wang1092791404]

Is there an existing issue for the same bug?

• I have searched existing issues and this is not a duplicate.

Bug Description

detaching iframe (ads/widgets/analytics) makes the entire DOM extraction fail. Since virtually every real page has such iframes,
this matches the "fails on every page" symptom.
- browser-use#3557 / PR#3923 — extract_clean_markdown returns partial/empty content.
- Reports of DOMWatchdog exceeding 30s and timing out.

  (Note: the exact exception we observe is TimeoutError; #4778 surfaces as a frame-not-found RuntimeError. Same class of            
  DOM-extraction fragility, possibly the same root, but I can't confirm it's identical.)                                            
                                                                                                                                    
  Request                                                                                                                           
                                                                                                                                    
  browser-use 0.11.9 predates these fixes, and upstream is now at 0.13.2. Please either:                                            
  1. Bump the pinned browser-use (≥0.13.x) so these DOM-extraction fixes are picked up, and/or                                      
  2. Make _get_content resilient — pass an explicit timeout to extract_clean_markdown and degrade gracefully, and surface a         
  clearer error than a bare TimeoutError.            

Expected Behavior

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Actual Behavior

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Steps to Reproduce

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Installation Method

dockerfile

If you selected "Other", please specify

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SDK Version

1.23.0

Version Confirmation

• I have confirmed this bug exists on the LATEST version of OpenHands SDK

Python Version

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Model Name (if applicable)

deepseek v4 flash

Operating System

Linux

Logs and Error Messages

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Minimal Code Sample

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Screenshots and Additional Context

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