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Won't Fix



Found in [Package]


Issue ID




[UI Builder] Property value type "%" changes to "px" when restarting the Editor if the value was 0

Package: UI Builder


How to reproduce:
1. Open the attached "" project
2. Open the UI Builder by double-clicking "UIDoc" found in the Assets folder
3. In the UI Builder Hierarchy select "Button"
4. In the UI Builder Inspector change Position's properties to use "%" (make sure values are 0)
5. Save the UI Builder (in the Viewport press File->Save)
6. Close and reopen the Editor
7. Open the UI Builder and inspect the Position properties type

Expected results: Properties type is "%"
Actual results: Properties types changed to "px"

Reproducible with: 1.0.0-preview.18 (2020.3.33f1), Built-in (2021.2.19f1, 2021.3.1f1, 2022.1.0b16, 2022.2.0a10)
Could not test with: 2019.4.33f1

- This happens with any Property in UI Builder that can be set as "%" and "px"

  1. Resolution Note:

    This is not an issue per se. There is no unit type associated to a dimension property when its value is 0 (no override from default). So unit, even if set, will reset the next time the asset is loaded.

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