Ornatrix version: 3dsmax 2025 demo 8.1.7.35022
Max version: 2025.2
Steps to reproduce:
1. Create a Line (spline).
2. add Ox Guides on Spline modifier.
3. add Ox Edit Guides.
4. Select Root Mode.
5. Select some Guides.
6. Click 'Remove' under the Root Mangement Tab.
Result: The Guides do not get removed which is unlike how it works when Guides are created from mesh.