Visual Element expands beyond the parent element when width is set to auto

Unity: UI Toolkit Framework

Cannot Reproduce

6.3.X

6.2.X

6.1.X

6.0.X

It's not clear what the expectation is or why it is believed to be a bug. There is no guarantee that width=auto means parents wholly contain children. There are many other variables that can affect placement and layout and there are a lot of variables in play in the provided repro project. Please clarify what the issue is and try to simplify the repro to the elements and styles necessary to repro the issue.

How to reproduce:
1. Open the “IN-108268“ project
2. From the Project window open the "DynamicLayoutExample2.uxml" file
3. Observe the “Table” Visual Element

Expected result: Items are contained within the parent element
Actual result: Items expand beyond the parent element

Reproducible with: 6000.0.0b13, 6000.0.54f1, 6000.1.12f1, 6000.2.0b10, 6000.3.0a2
Not reproducible with: 2023.3.0b10
Could not test with: 6000.0.0b11, 6000.0.0b12 (The elements with "flex-grow: 1" do not expand, could not test bug behaviour)

Reproducible on: macOS 15.5 (M1 Max), Windows 10
Not reproducible on: no other environments tested

Note: Issue does not reproduce if the Size width parameter is set to a static value

Visual Element expands beyond the parent element when width is set to auto

Unity: UI Toolkit Framework

Cannot Reproduce

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Have a workaround or additional info about this issue?

Visual Element expands beyond the parent element when width is set to auto

Unity: UI Toolkit Framework

Statuses

Cannot Reproduce

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?