fix: iframe height for discussions sidebar#1392

brian-smith-tcril merged 2 commits intoopenedx:open-release/quince.masteropenedx/frontend-app-learning:open-release/quince.masterfrom

raccoongang:romaniuk/fix/iframe-height-for-discussions-sidebarraccoongang/frontend-app-learning:romaniuk/fix/iframe-height-for-discussions-sidebarCopy head branch name to clipboard