Make sure RichText resigns focus when unmounted #13048
Merged
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Fixes an issue where TextInputState would still believe a specific RichText instance was focused after it was removed from view, so selecting any non-text block (e.g. image) would try to blur a RichText that didn't exist anymore and crash.
This will check if RichText is focused and unfocus when the component is unmounted
To fix wordpress-mobile/gutenberg-mobile#415
Relevant PR at wordpress-mobile/gutenberg-mobile#423