Is your feature request related to a problem?

We currently set the performance_blending_weight parameter to a hardcoded value of 0.5 for all requests sent to the Suggestions API, but this number isn't always ideal. We also don't currently offer any UI from which users can change the value.

Describe the solution you'd like

Until we possibly offer a UI for this, don't send the value at all, so the Suggestions API can determine the ideal value by itself.