Spontaneous Content Duplication

[ntr4ef]

Content in live document duplicates when the document is out of focus (i.e. in another, inactive, containerized tab).

Here is a document example. Note that the contents do not consistently duplicate as if by copy-paste, but somewhat at random. The likelihood of the document's ID being guessed seems low.

Browser: Firefox 77.0.1
OS: macOS 10.15.5

[JaspalSuri]

Thanks for the report! I'll take note of it.

I haven't been able to reproduce it yet in a similar set up, though. If there's any additional information or steps that you can provide, that would be very helpful to us!