Device: IPad Pro 12” 2018
OS: Beta 14 V4
This may be an issue with the iPadOS Beta Version.
The Unit of Measure box is not displaying the text. I can see the box and it expands and shrinks as I zoom in and out as if it is increasing the text in the box but it is not displaying the values. When I tap on the Unit of measure box it is displaying all the correct options.