[Bug]: Iframe replay fails after the second full snapshot

[luocongqiu]

Preflight Checklist

• I have searched the issue tracker for a bug report that matches the one I want to file, without success.

What package is this bug report for?

rrweb-snapshot

Version

v1.1.14

Expected Behavior

replay success for every full snapshot

Actual Behavior

take a full snapshot after every 10000 ms
const events = []; rrweb.record({ emit(event) { events.push(event); }, checkoutEveryNms: 10 * 1000 });

the first full snapshot replay success，after second full snapshot，iframe not show

ifame.txt

Steps to Reproduce

use the test code in rrweb/packages/rrweb/test/html

have iframe node

pass checkoutEveryNms param

Testcase Gist URL

No response

Additional Information

No response

[luocongqiu]

I pull a request pull request