Sortable composite sub-elements

please find the patch attached.

sorry, wrong patch file :( Please find the correct one attached.

The last submitted patch, 2: webform-sortable-composite.patch, failed testing. View results →
- codesniffer_fixes.patch Interdiff of automated coding standards fixes only.

This is the feature branch.

The last submitted patch, 3: webform-sortable_composite_sub_elements-3345542-2.patch, failed testing. View results →
- codesniffer_fixes.patch Interdiff of automated coding standards fixes only.

This feature feels like an edge case request and. should be handled via custom code or a dedicated contributed module.