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UCD90120A: High voltage monitoring

Part Number: UCD90120A

Hi for monitoring higher voltage rails I use voltage  divider..... eg 5V & 5.5V....

In case of 5V i enter in scaling factor 0.4 and for 5.5 I enter in 0.29 based on the voltage divider ratios.....

But while saving the *.xml Fusion GUI design file I encounter the following warning ... why does it appear?? ...

As i understand the Voltage monitoring input pin can read upto voltage range 0.2V to 2.5V... So Once plug in a voltage divider i sould be able to measure 5.0V as long as the above range is not crossed then why ??