(Classic) Store publishes count/totalCount null between load request and response

[rkleinkromhof]

When (re)loading a store, it will publish a count/totalCount value of `null` before publishing the actual value. The `null` is published when initiating the request.

Link to fiddle: https://fiddle.sencha.com/#view/editor&fiddle/25gi

Reproduction:

• Open fiddle, run it; see total count: 20 (footer bar, right side)
• Click reload and watch the total count
• Total count briefly displays 'null' before switching back to '20' again.

Expected:

• total count not to be set to null during the reload.

I would expect the store's count/totalCount not to be updated until after the load result is processed.

Tested with:

• 6.5.0.775
• 6.5.1.345

[evant]

Thanks for the report! I have opened a bug in our bug tracker.