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Fix In Review for 6000.0.1f1

Votes

0

Found in

2023.2.16f1

6000.0.0b13

Issue ID

UUM-67721

Regression

Yes

Mouse scrolling and slider arrows do not work when calling ScrollToItem before filling the itemsSource list

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Reproduction steps:
1. Open the attached "Repro" project
2. Open the "Assets/Scenes/SampleScene" scene
3. Enter the Play Mode
4. Try to scroll with the mouse wheel or click on the slider arrows
5. Observe the results

Expected results: The slider moves when scrolling or clicking the slider arrows
Actual results: The slider does not move when scrolling or clicking the slider arrows

Reproducible with: 2023.2.0b3, 2023.2.16f1, 2023.3.0a2, 6000.0.0b13
Not reproducible with: 2021.3.36f1, 2022.3.22f1, 2023.2.0a23, 2023.2.0b2

Reproducible on: Windows 11 Pro
Not reproducible on: No other environments tested

Notes:
- Scrolling and arrow buttons start to work after clicking and dragging the slider
- Scrolling while it's entering the Play Mode sometimes unstucks the slider and makes it possible to scroll on the affected versions without having to click and drag the slider

  1. Resolution Note (fix version 6000.0.1f1):

    Addressed the ScrollToItem blocking the scroll when called before a Rebuild().

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