Ionic v4 Collapsible/Accordian List

I have to implement a Collapsible/ Accordion type list in my ionic v4 project.
I found a few on google. But none of them are working perfectly like

Can anyone please suggest me about this?
I don’t know why the ionic team has missed this component.

#ionic, #cordova #collapsibleIonic #ionicAccordian

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Thanks VictorNorman, Will check