- Fix hint text to say 'pick symmetry line or symmetry point' for two points + symmetry point workflow
- Add missing sequence {SelVertexOrRoot, SelVertexOrRoot, SelVertexOrRoot} to allowedSelSequences
- Add case 8 to handle two points + symmetry point constraint creation
- Fix duplicate constraint creation by adding return statement in case 8
- Add getSelection().clearSelection() for consistency
Fixes reviewer comment #2 from PR #22282