The fixture listed (fluid_idx=13, dir=3) twice with different q, so the existing repeated-link rejection fired before the sparse checks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The fixture listed (fluid_idx=13, dir=3) twice with different q, so the existing repeated-link rejection fired before the sparse checks. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>