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Fixed

Fixed in 2021.3.9f1

Votes

48

Found in

2021.3.6f1

Issue ID

UUM-9258

Regression

Yes

UI becomes not interactable after deactivating and reactivating Canvas

uGUI

-

Reproduction steps:
1. Open the attached “UIRaycastIssue“ project
2. Open the “SampleScene” scene
3. Enter Play mode
4. Uncheck and recheck the “Toggle Canvas B“ toggle
5. Click the “Button B” button and observe the Console

Expected result: The button is interactable, “ButtonB” was logged
Actual result: The button is not interactable

Reproduced in: 2021.3.6f1
Not reproduced in: 2020.3.37f1, 2021.3.5f1, 2022.1.10f1, 2022.2.0b2, 2023.1.0a3

Reproduced on: Windows 11

Note: Also reproduced in Players

  1. Resolution Note:

    Fixed by https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-9248

  2. Resolution Note (fix version 2021.3.9f1):

    Fixed by https://issuetracker.unity3d.com/product/unity/issues/guid/UUM-9248

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Comments (4)

  1. KreizLand

    Aug 08, 2022 11:08

    Does anyone used Doozy when the issue occured?

  2. RestlessSwords

    Aug 07, 2022 12:57

    it is absolutely critical that this major regression get quickly fixed

  3. sacb0y

    Jul 28, 2022 18:54

    This also seems to be related to sort order for me or something.

  4. IVANMARTINEZ94

    Jul 19, 2022 12:45

    Hi, in my project it seems that it is related to the canvas sort order, it seems that the engine automatically changes the layer when override sorting it´s disabled to a lower layer and is hidden by other elements

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