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Fixed in 2021.2.X



Found in






Issue ID




[macOS] Toolbar buttons disappear when resizing Editor window bigger than the original screen size

Window management


Reproduction steps:
1. Create a new Unity project
2. Make sure that Unity Editor is not in full-screen
3. Drag the Unity Editor to the left side of the screen
4. Expand the Editor window to the right side
5. Observe the top right corner of the Toolbar

Expected result: The buttons in the Toolbar do not disappear when resizing the Editor
Actual result: The buttons disappear in the Toolbar when resizing the Editor

Reproducible with: 2019.3.16f1, 2019.4.0f1, 2019.4.35f, 2020.3.27f1, 2021.1.28f1, 2021.2.0a2
Not reproducible with: 2021.2.0a3, 2021.2.9f1, 2022.1.0b5, 2022.2.0a2

- Issue is not reproducible on Windows
- In 2019.4.35f1 Unity version Toolbar becomes transparent, "Account", "Layers" and "Layout" buttons disappear
- In 2020.3.27f1, 2021.1.28f1, 2021.2.0a2 Unity versions "Account", "Layers" and "Layout" buttons overlay one another when expanding the Editor, eventually, buttons disappear
- Could not test with 2019.2 and earlier due to error when creating a new project: "Failed to resolve project template: [com.unity.template.3d] is not a valid project template."

  1. Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.0a3

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