We are working on setting up reports and dashboards using the subscription option but have encountered some issues on the email image preview. For some context, everyone has a Pro license. The issues follow:
For Dashboards, the dashboard is coming through cutoff. Only the bottom half appears.
For Reports and Dahsboards, the font size changes, impacting the KPIs that appear cutting off text. This may be due to the font changing, see the KPI in the image above and compare the format of the seven, there is a hook on the end of the seven.
I have tried searching and this doesn't appear to be a known issue. Let me know if I can provide additional information.