Why is LOCATION_CHANGE action too lazy when I use go back or forward button in browser

[w4-geonhokim]

My version of
react-router: 5.0.6
react-router-redux: 5.0.0-alpha.6

I have code to move from a page to the other page with onClick=history.push() event in tr element. When I click the tr element, then it works fine. LOCATION_CHANGE is called fast enough.

However, if I use history back or forward button in browser, LOCATION_CHANGE action is even slower than rendering.

Below is captured image in my console.

When I just use onClick event in tr element:

When I use go back and go forward button in browser:

That 'null' is match.

I'm wondering the reason. Thank you.

[timdorr]

Duplicate of #5072