last-merge-time doesn't correctly work for Site template merge

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 6.1.0 CE GA1, 6.2.0 CE M2
• Fix Version/s: --Sprint 11/12, 6.2.0 CE M2
• Component/s: WCM, WCM > Site and Page Templates
• Labels:
  • community-verifier
• Fix Priority: 3
• Similar Issues: Show 5 results ; ;

  LPS-21303	merging site pages variation doesn't work correctly
  LPS-32842	Improve the performance of site templates propagation for sites with a large number of pages
  LPS-32831	LayoutLocalServiceVirtualLayoutsAdvice leads to poor scaling in merging site templates
  LPS-24440	The detection of merge failures for page and site templates is not entirely accurate
  LPS-23010	Dynamic site templates are not working for personal sites

SitesUtil.isLayoutModifiedSinceLastMerge compares LayoutSet's "last-merge-time" with current layout.modifiedDate.

Although LayoutLocalServiceVirtualLayoutsAdvice.mergeLayoutSetProtypeLayouts sets "last-merge-time" to the merged LayoutSet correctly (based on LayoutSetPrototype.modifiedDate), it doesn't correlate with LayoutPrototype and merged layout.modifiedDate.