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makedopamine opened this issue Apr 16, 2025 · 2 comments · May be fixed by #13215
Open

Detached elements due to cached static vnodes #13211

makedopamine opened this issue Apr 16, 2025 · 2 comments · May be fixed by #13215
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❗ p4-important Priority 4: this fixes bugs that violate documented behavior, or significantly improves perf. has workaround A workaround has been found to avoid the problem

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@makedopamine
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makedopamine commented Apr 16, 2025 •
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Vue version

3.5.13

Link to minimal reproduction

Playground

Steps to reproduce

  1. Open DevTools and navigate to memory tab
  2. Click "Hide" button
  3. Take a heap snapshot and filter using "detached <h1>"

What is expected?

Detached <h1> shouldn't show up in the memory profile.

What is actually happening?

Detached <h1> shows up in the memory profile.

System Info

Chrome 135.0.7049.85

Any additional comments?

No response
@makedopamine makedopamine mentioned this issue Apr 16, 2025
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@edison1105
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a workaround

plugins: [vue({ template: { compilerOptions: { hoistStatic: false } } })],

@edison1105 edison1105 added has workaround A workaround has been found to avoid the problem 🔨 p3-minor-bug Priority 3: this fixes a bug, but is an edge case that only affects very specific usage. and removed 🔨 p3-minor-bug Priority 3: this fixes a bug, but is an edge case that only affects very specific usage. labels Apr 16, 2025
@makedopamine
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The workaround works well. Feel free to close this ticket if you want.

@edison1105 edison1105 added the ❗ p4-important Priority 4: this fixes bugs that violate documented behavior, or significantly improves perf. label Apr 17, 2025
@edison1105 edison1105 linked a pull request Apr 17, 2025 that will close this issue
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fix(compiler-core): remove slot cache from parent renderCache during unmounting vuejs/core
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@edison1105 @makedopamine