[v3.2.0]: v-for with enum key in object doensn't work anymore #5927
Description
Vue - Official extension or vue-tsc version
3.2.0
VSCode version
Vue version
3.5.26
TypeScript version
5.9.3
System Info
package.json dependencies
Steps to reproduce
- Run pnpm i
- Run pnpm typecheck
- Observe that type error occurs
"v1" | "v2"' is not assignable to parameter of type 'EnumA'. Type '"v1"' is not assignable to type 'EnumA'.
What is expected?
No type errors, downgrade to v3.1.8 to observe that no type errors occur
What is actually happening?
An error is thrown on Objects with enum values as key during usage of v-for.
Link to minimal reproduction
https://stackblitz.com/edit/github-gzbuzr-z2x2agyf?file=package.json
Any additional comments?
No response