Pour utiliser les extensions Android, vous aurez besoin de Firefox pour Android. Pour découvrir les modules complémentaires pour Firefox, veuillez visiter cette page.
The dialogue box should open in a new empty view. So should not interfere with the page you are viewing. The selection for capturing a selected region was badly visible on "dark theme" websites. A fix for this is on its way.
BUT again: This is not the right place for this. In future, PLEASE use the provided GitHub link to create an issue. This also allows proper discussion.
