Add AccordionSummary ContractIcon

[PunkFleet]

Summary

https://mui.com/material-ui/react-accordion/#expand-icon
I can't customize the 'cancel' icon when I use a customized expendIcon

Examples

import AddIcon from "@mui/icons-material/Add";
...
 <Accordion>
    <AccordionSummary expandIcon={<AddIcon />} aria-controls={`faq${index}-content`} id={`faq${index}-header`}>
                                        {faq.question}
                                    </AccordionSummary>
                                    <AccordionDetails>
                                        <Typography variant="caption">{faq.anwser}</Typography>
                                    </AccordionDetails>
                                </Accordion>

Motivation

No response

Search keywords: Accordion AccordionSummary

[mnajdova]

Tip: Check this Stackoverflow question: https://stackoverflow.com/questions/30034265/trigger-child-re-rendering-in-react-js#:~:text=An%20easy%20option%20to%20re,you%20need%20a%20re%2Drender.&text=You%20should%20trigger%20a%20re,can%20also%20call%20forceUpdate()%20.

[github-actions]

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this issue appears to be a support request.

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