By default, it should respect the settings. You can take a read here at why specifically:
But basically, the file placement rules should respect the real time placement limiters (which could be a problem here), And the balancing plugins will respect the file placement rules.
If you uncheck the "file placement rules respect real-time placement limits set by the balancing plugins" it should definitely write to the Archive drives when the file placement rules "demand" it. But in your config, it should work fine, as well.