Why SOFT ADI Power Studio does not allow me to enter a fractional value in the form of 13.2 V for example

The ADM12600 sequencer is selected for controlling, sequencing and protecting loads from outliers and supply voltage dips. A total of 8 power supplies have been created.

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The picture below shows that I am trying for a power supply named 27V to enter a value equal to 13.2 V in the parameter OV Warning Level but the fractional part is not entered, because the scale changes from 0 to 255V only integers, I need to enter a fractional value of 13.2 V. Why SOFT ADIPower Studio does not allow me to enter a fractional value in the form of 13.2 V for example? What is my mistake?