Anglican and Catholic Dioceses of Bathurst to enter into Covenant

I wonder if it will be awkward if they have communion together: Anglican and Catholic Dioceses of Bathurst to enter into Covenant : Anglican Church League, Sydney, Australia:

Anglican Bishop of Bathurst Richard Hurford and Catholic Bishop Michael McKenna will sign the covenant which will commit the two dioceses to:
• an annual ecumenical service;
• a bienniel joint clergy day;
• local services to enliven common witness to our baptism in Jesus Christ;
• exploring possibilities for sharing church plant and resources;
• cooperation in preparation for Christian marriage and Christian education; and
• openness to fellowship with other ecclesial communities.