Just to clarify the situation: here https://github.com/ubuntu/snapcraft-desktop-helpers/issues/92#issuecomment-385644966 one of the desktop helper maintainers says that to solve the problem snaps must be rebuilt using the latest desktop helper. This because snapcraft-desktop-helpers is a build tool and so the fix can't be propagated to existing snaps.
The correct way to address the issue is to contact the specific snap maintainer.
Just to clarify the situation: here https:/ /github. com/ubuntu/ snapcraft- desktop- helpers/ issues/ 92#issuecomment -385644966 one of the desktop helper maintainers says that to solve the problem snaps must be rebuilt using the latest desktop helper. This because snapcraft- desktop- helpers is a build tool and so the fix can't be propagated to existing snaps.
The correct way to address the issue is to contact the specific snap maintainer.