Simplification du modèle impossible

### Type of issue Other (functional bug, wrong result, UI glitch, etc.) ### Bambu Studio Version dernière version ### Where is the application from? Bambu Lab Official website ### OS version Windows 11 ### Additional system information AMD Ryzen 5 7600 6-Core Processor (3.80 GHz) Mémoire RAM installée 32,0 Go (31,0 Go utilisable) Carte graphique NVIDIA GeForce RTX 4060 (8 Go) AMD Radeon(TM) Graphics (486 Mo) Stockage 757 GB sur 932 GB utilisé Type du système Système d’exploitation 64 bits, processeur x64 ### Printer Bambu série H2 ### How to reproduce Impossible de simplifier le modèle, l'onglet ne s'ouvre pas. ### Actual results Néant ### Expected results Une simplification du modèle ### File uploads (project / log / crash dump / performance profile) néant ### Checklist of files to include - [ ] Project file (always) - [ ] Log file (always) - [ ] Crash dump / report — required for crash / freeze issues (Windows .dmp / macOS .ips / Linux gdb backtrace) - [ ] Performance profile — required for performance / lag issues