A new theme is being create for Ubuntu MATE called Yuyo. It will be back ported to 14.04 and 14.10 and fixes the issue you've identified. We will not be fixing this issue in Ambiant-MATE however and will be discontinuing Ambiant-MATE starting with Ubuntu MATE 15.04.
A new theme is being create for Ubuntu MATE called Yuyo. It will be back ported to 14.04 and 14.10 and fixes the issue you've identified. We will not be fixing this issue in Ambiant-MATE however and will be discontinuing Ambiant-MATE starting with Ubuntu MATE 15.04.