pureComputed outdated value when ko.deferUpdates = true

[miellaby]

Knockout 3.4 with ko.deferUpdates = true

I can't use a pure computed immediately after its dependency (another pure computed in front of 2 observables) is updated. The returned value is outdated.

With a debugger, I see that the problematic pureComputed is asleep but not "isStale". Everything look fine otherwise. It is not disposed and has the correct subscription on its unique dependency.

I suppose that because of deferred updates, the pureComputed has not been notified yet that its dependency was updated.

executing ko.tasks.runEarly() after updating the pureComputed dependency fixes the issue.

I'll try to do a jsfiddle to spot the exact problem. But I wonder if it's a known issue to begin with? It's quite a deal breaker IMHO.

[mbest]

The latest version is 3.5.1. Please try with the latest version and let use know if you still see the problem.