<p dir="auto">Describe what you were doing when the bug occurred:</p>
<p dir="auto">Profiled the new FB. Scrolled down to tail loads.</p>
<hr>
<h2 dir="auto">Please do not remove the text below this line</h2>
<p dir="auto">DevTools version: 4.6.0-a2fb84beb</p>
<p dir="auto">Call stack: at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:345591<br>
at Array.map ()<br>
at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:345397<br>
at Ai (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:62580)<br>
at zl (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:112694)<br>
at jc (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:104789)<br>
at Oc (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:104717)<br>
at Tc (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:104585)<br>
at gc (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:101042)<br>
at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:32:47376</p>
<p dir="auto">Component stack: at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:344679<br>
at div<br>
at div<br>
at n (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:194307)<br>
at div<br>
at Cc (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:346311)<br>
at div<br>
at n (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:3:8163)<br>
at div<br>
at bc<br>
at div<br>
at div<br>
at div<br>
at Do (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:262081)<br>
at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:364048<br>
at n (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:274563)<br>
at chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:277138<br>
at div<br>
at div<br>
at ol (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:323458)<br>
at Ze (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:205764)<br>
at pn (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:215038)<br>
at $a (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:292153)<br>
at ws (chrome-extension://dnjnjgbfilfphmojnmhliehogmojhclc/build/main.js:40:369231)</p>
<p dir="auto">Describe what you were doing when the bug occurred:</p>
<ol dir="auto">
<li>Add interaction tracing with unstable_trace</li>
<li>Record a profile, navigate to Profiler &gt; Profiled Interactions</li>
<li>Error appears when scrolling view or immediately</li>
</ol>
<h2 dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/131928/80805899-3688c400-8b87-11ea-88ca-3a7ae7de3589.gif"><img src="https://user-images.githubusercontent.com/131928/80805899-3688c400-8b87-11ea-88ca-3a7ae7de3589.gif" alt="Kapture 2020-05-01 at 8 37 44" data-animated-image="" style="max-width: 100%;"></a></h2>
<h2 dir="auto">Please do not remove the text below this line</h2>
<p dir="auto">DevTools version: 4.6.0-6cceaeb67</p>
<p dir="auto">Call stack: at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:344360<br>
at Array.map ()<br>
at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:40:344166<br>
at ci (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:59620)<br>
at Ll (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:109960)<br>
at qc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:102381)<br>
at Hc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:102306)<br>
at Vc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:102171)<br>
at Tc (chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:98781)<br>
at chrome-extension://fmkadmapgofadopljbjfkapdkoienihi/build/main.js:32:46014</p>
<p dir="auto">Component stack: in Unknown<br>
in Unknown<br>
in div<br>
in div<br>
in n<br>
in div<br>
in bc<br>
in div<br>
in n<br>
in div<br>
in vc<br>
in div<br>
in div<br>
in div<br>
in So<br>
in Unknown<br>
in n<br>
in Unknown<br>
in div<br>
in div<br>
in rl<br>
in Ze<br>
in fn<br>
in Ga<br>
in _s</p>