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Fixed in 2022.1.X

Fixed in 2020.3.X, 2021.2.X

Votes

0

Found in

2020.2

2020.3

2021.1

2021.2

2022.1

2022.1.0a4

Issue ID

1353883

Regression

No

Elements of large 2D / 3D arrays disappear when reordering

IMGUI

-

How to reproduce:
1. Open the attached '1353883.zip' project
2. Open the 'SampleScene'
3. In the Hierarchy select the 'Test' GameObject
4. In the Inspector expand Array 2D > Element 0 > Row
5. Expand Element 1 > Row
6. Drag the Element 0 to the end of the Array 2D

Expected result: Elements of the Element 1 > Row are visible
Actual result: Elements of the Element 1 > Row disappear

Reproducible with: 2020.2.7f1, 2020.3.15f1, 2021.1.16f1, 2021.2.0b5, 2022.1.0a4
Cannot test with: 2019.4 (the NonReorderable attribute is not supported)

Note:
- The issue is reproducible when the Element 1 > Row array has at least 40 elements

  1. Response avatar

    Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0a13

  2. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.3f1

  3. Response avatar

    Resolution Note (fix version 2020.3):

    Fixed in: 2020.3.21f1

  4. Response avatar

    Resolution Note:

    Fixed in: 2021.1.26f1

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