Disable heading text formatting in Wiki editor for Creole

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE, 7.0.0 DXP SP2, Master
• Fix Version/s: 7.0.0 DXP FP10, 7.0.0 DXP SP2, 7.0.3 CE GA4, 7.1.X, Master
• Component/s: Collaboration, Collaboration > Wiki
• Labels:
  • INACTIVE
  • liferay-digital-enterprise-70-sp2
  • liferay-fixpack-de-10-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/46673

0 - Use vanilla DXP
1 - Add wiki portlet to a page
2 - Edit the FrontPage
3 - Add the following syntax in source mode:
= **Is this supposed to be bold?** This I don't know =
4 - Check the editor (click on the painter icon)
Observed result: You'll see that the "Is this supposed to be bold?" is bolder than the "This I don't know".
Expected result: You'll see the following text with the same style: "**Is this supposed to be bold?** This I don't know"