[Question]: SbbExpansionPanel remove animation when expanded is set to true

[lukashofer2]

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It affects the following packages

Components

Your Question

Is there a way to remove the animation when expanded is set to true

Give us a summary about your question

1.Description of the problem

When we set the SbbExpansionPanel with expanded to true, there is this ugly animation.
2.When did it happen?

Developing with Lyne Components in our Web Application (Business-Context)
3.Which system/cluster is affected?

Lyne Components (elements / sbb-accordion / sbb-expansion-panel - Docs ⋅ Storybook)

Provide as much useful information as you can

We could of course remove the animation with: --sbb-expansion-panel-animation-duration: 0ms !important; But then the closure of the panel was wrong

[jeripeierSBB]

Hi @lukashofer2 Thank you for the question. Are you using changing the "expanded" property during run time programmatically or only initially? Because initially it shouldn't present any animation.

[lukashofer2]

@jeripeierSBB only initially. we want to have it expanded intially but then the user can close or open as he wants.

[jeripeierSBB]

Thank you. Could you provide a stackblitz example? At least in our storybook it's not reproducible: https://lyne-storybook.app.sbb.ch/?path=/story/elements-sbb-accordion-sbb-expansion-panel--expanded-icon