Throttle breaks the observable chain while running on wasm in .net 8

#### Bug

> Which library version?
6.0.0 and 5.0.0 has the issue

> What are the platform(s), environment(s) and related component version(s)?
.net 8, avalonia 11.0.9 using wasm and DynamicData 7.9.5 (but I tried 8.3.27 and same result)

> What is the use case or problem?
If I call Throttle while this avalonia app is running under wasm in .net 8, it breaks the observable chain and no data can be seen while it shows on desktop or if I comment out the Throttle call or if I downgrade to .net 7.

> What is the expected outcome?
To match the behavior on the desktop version and .net 7

> What is the actual outcome?
No data can be seen on the wasm version of this avalonia project while they are seen on the desktop version. Data can also be seen on both versions if I downgrade to .net 7.

> What is the stacktrace of the exception(s) if any?
None, no exception seems to be thrown.

> Do you have a code snippet or project that reproduces the problem?
Yes, this issue contains a zip with a minimal Avalonia project using Rx.net via DynamicData.

[AvaloniaApplication2.zip](https://github.com/dotnet/reactive/files/14231471/AvaloniaApplication2.zip)