Important Block Editor Compatibility Update
Marketers Delight 5.5.8 is now released. This minor update addresses some compatibility updates with the recent new version of WordPress, and will restore full functionality to the Callout, Content Upgrade, Email Form, and Share Notice blocks.
To get the one-click updates for your MD Theme and Drop-ins, go to WP admin > Marketers Delight > Updates to update from your dashboard. You can update the MD theme and drop-ins from this panel:
Thank you to Gaurav Tiwari for the bug report.