Comment 2 for bug 245064

Setting status back to 'Triaged' - no recent activity with regard to the 'Mirror symmetry' LPE (still experimental and disabled by default).

As a live path effect, the 'Mirror symmetry' LPE mirrors the path itself and doesn't allow any of the requested features here (which affect selected nodes while editing, and AFAIU are not intended to 'stick' as relation between nodes which will auto-update on later edits).

Please add a comment and revert the status change if you don't agree and think this was done in error.