Duplicate designer control names no longer crash Studio

Status: Fixed
Fixed in: v26.8.4
Source discussion: https://forum.objo.dev/d/840-rename-a-cc-control-with-name-of-another-cc-crash-objo-studio
Last updated: 2026-08-17

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Public summary

Renaming a visual-designer control to the name of another control can terminate Objo Studio. Control names must remain unique within a Window or ContainerControl; Studio should reject a duplicate name and keep the previous valid name without crashing.