🐛 [REPLAY-312] use unpatched MutationObserver object #866
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Motivation
On angular apps, starting the recorder may lead to a page crash. Related: #376 , rrweb-io/rrweb#469
Changes
If zonejs is detected on the page, try to use the unpatched
MutationObserverconstructor.Testing
CI
I have gone over the contributing documentation.