Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Toggle Word Wrap by Neva
Rated 5 out of 5 stars
As the developer Jan mentioned in a comment, replacement for Thunderbird 78.4.0 (64bit) exists and works. Available here: https://addons.thunderbird.net/de/thunderbird/addon/toggle-line-wrap/
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