Analytical Table: Column header gets messed up when grouping and adjusted the width of a column

[ThomasBalthasar]

Describe the bug

When setting the width of the first column and then grouping on one of the other columns the first and grouped column are getting messed up. I used the example code from the first example of the docs https://sap.github.io/ui5-webcomponents-react/v2/ ?path=/docs/data-display-analyticaltable--docs and only adjusted the width of the first column in my code

https://github.com/user-attachments/assets/fea3be2c-b5a4-4aff-b295-7de625182fbe

Isolated Example

No response

Reproduction steps

1. Copied the code from the doc
2. Set width to 100 for the first column
3. grouped one of the other columns

Expected Behaviour

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Screenshots or Videos

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UI5 Web Components for React Version

2.3.1

UI5 Web Components Version

2.3.0

Browser

Chrome

Operating System

No response

Additional Context

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Relevant log output

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Organization

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Declaration

• [X] I’m not disclosing any internal or sensitive information.