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Fixed in n/a

Fixed in 1.0.0-preview.18



Found in [Package]


Issue ID




ArgumentOutOfRangeException is thrown when pressing PageUp key after a directional key is pressed and using UIDocument

Package: UI Toolkit


How to reproduce:
1. Open attached project ""
2. Open "SampleScene" scene (in "Scenes" folder)
3. Enter Play mode
4. Press "D" key
5. Press "PageUp" key

Expected result: No exception is thrown
Actual result: ArgumentOutOfRangeException is thrown

Reproducible with - 1.0.0-preview.14 (2020.3.5f1), 1.0.0-preview.14 (2021.1.4f1)
Could not test (errors) - 2018.4, 2019.4, 2021.2

ArgumentOutOfRangeException is thrown if one or more of the "W", "A", "S", "D" or arrow keys is pressed before pressing PageUp

  1. Resolution Note (fix version 1.0.0-preview.18):

    Fixed in UI Toolkit 1.0.0-preview.18 available in 2020.3.17f1 and above

  2. Resolution Note:

    Fixed in 2021.2.0b10

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