[wip] Improve RTL switch on docs

[mnajdova]

Fixes https://github.com/mui/material-ui/issues/44534

~The main change is reverting https://github.com/mui/material-ui/pull/28495~ I am bringing back again this change. There is a big difference between components pages vs other pages that needs to be investigated. I had a false positive when doing this change because I was not testing the components pages.

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[mui-bot]

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