Are you using the Lightning Calendar in Thunderbird?
Are you tired to mistakenly press that "Dismiss All" button in the reminder window?
Use this addon to move the Lightning Reminder "Snooze all for" and "Dismiss All" buttons to the left!
Development discontinued. More info here
Documentation & support
Bugs
To send a bug report use github.
Future improvements
Check the issue tracker for planned features.
How does it work?
Just install it, and everything is done!
Thanks to BabelZilla for the translation support, and to taytel for the icon.