Windows 10 Home, 32 bits - Error when open an app

Intel Compute Stick STK1AW32SC,

When I click in an app, in Taskbar, it open in background. If I click in it, a second time, it gain focus and foreground.

In Windows normal operation, an app it is openned and gain focus with only one click.

How can I correct this?

Can you help me?

Thanks, Francisco