Does HTC Weather autoupdate in background?

[superflysocal]

I have had mogul with HTC home installed and now Touch with default HTC home.

On the HTC weather, I checked the option to have it autoupdate and start connection if needed.

However, it doesn't seem to update until I click on HTC weather icon.

Is this the way it is suppose to be? I have S2U2, could this be interfering? I turn "Don't Suspend Power On" on, and still no autoupdating in the background.