An error occurred in Firefox Profiler: DOMException: Failed to execute 'insertBefore' on 'Node'

> Uh oh, some unknown error happened in this panel.
NotFoundError: Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node..
Please report this issue to the developers, including the full error as displayed in the Developer Tools’ Web Console.

```js
DOMException: Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node.
at dl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:517688)
at dl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:517761)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522838)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519716)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519905)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519905)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519843)
ps @ react-dom.production.min.js:189
ErrorBoundary.js:43 An unhandled error was thrown in a React component. DOMException: Failed to execute 'insertBefore' on 'Node': The node before which the new node is to be inserted is not a child of this node.
at dl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:517688)
at dl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:517761)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522838)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519716)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519905)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519905)
at gl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519595)
at Al (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:519843)
at de (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:2:16515)
at span
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at Fb
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at Mg
at de (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:2:16515)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at s (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:556570)
at div
at t (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:558217)
at component (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:136:49784)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at s (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:556570)
at div
at t (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:558217)
at div
at s (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:556570)
at div
at t (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:558217)
at div
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at div
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at Mg
at de (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:2:16515)
at ce (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:2:16473)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at Ue (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:2:20308)
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
at Ng
at bl (https://profiler.firefox.com/main.4a777f3d5ed181a655f4.bundle.js:198:522962)
```

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-644)

Start with ErrorBoundary.js and the stack trace in the referenced production bundle, then check Jira task FP-644 for reproduction context. Identify the interaction that triggers React's insertBefore DOMException and verify that the Firefox Profiler panel no longer throws the error in that scenario.

Vom Indexierungsmodell aus dem Issue-Text verfasst.