Steps: 1) Create a text layer with Auto width resizing. 2) Enter edit mode, select all, paste any text — works correctly, width adjusts. 3) Enter edit mode again, select all, paste different text (plain paste ⇧⌘V behaves the same).
Actual: the layer switches to Auto height; width freezes at the pre-paste value. Inside auto-layout component instances the label keeps the old narrow width and wraps one syllable per line. An error toast pops up at the moment of paste.
Expected: resizing mode is preserved; width re-fits the new content.
Repro rate: 100%, reproduces on plain text layers, component instances, text bound to a text property, and nested instances alike.
