fix(document): reduce impact of React@17 workaround #992
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What:
Apply workaround only if the element is controlled by React17.
Do not reapply cursor position if selection has been changed by user code.
Why:
Closes #971
The rollback to previous value before applying a state update in test environment is specific to React@17.
How:
Check if
window.REACT_VERSION === 17
and if the__react
properties exist on the element, before applying the workaround.Checklist: