Align arrow to right in sidebar "panel-heading"

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: Master
• Component/s: ~[Archived] UI Taglibs
• Labels: None
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/71196

Add class "panel-group-flush" to all sidebar "panel-heading". In order to do this you need to modify "form-navigator" taglib.