[docs-infra] Overflow in API view on mobile

[oliviertassinari]

Steps to reproduce

Link to live example: (required)

Steps:

1. Open https://next--material-ui.netlify.app/x/api/data-grid/data-grid/
2. Booms

Current behavior

Overflow

Expected behavior

Text wrap

Context

It seems that it can be fixed by removing this line

material-ui/docs/src/modules/components/ApiPage/list/ExpandableApiItem.tsx

Line 47 in 3c402bc

flexShrink: 0,

Your environment

npx @mui/envinfo

  Don't forget to mention which browser you used.
  Output from `npx @mui/envinfo` goes here.

Search keywords: -

[oliviertassinari]

At the same time, I would update the test page https://next--material-ui.netlify.app/experiments/docs/data-grid-premium/#slots to replicate https://next--material-ui.netlify.app/x/api/data-grid/data-grid-premium/.