Person Absence Entry Single Day Checkbox using HDL

Summary:

We are loading some absences which start and end on the same date.

While creating the absence from the Fusion UI/Frontend there is no tick on the Single Day Checkbox. The Start Date and End Date both are visible on the Person Absence Record Screen (Refer the image uploaded below).

However, when loading the Record from HDL the Single Day Checkbox is checked by default. also, on the Person Absence Record Screen only a single date is visible contrary to the same date mentioned twice separated by a '-'

Is there a solution/workaround where we can have the box unchecked when loading the data from the HDL.