fix: memory leak in terminal tabs list#277225
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meganrogge merged 5 commits intomicrosoft:mainfrom Nov 17, 2025
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Tyriar
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Nov 17, 2025
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Fixes a memory leak in terminal tabs list.
The main change is changing the TabsRenderer from a Disposable to a not-Disposable. Looking at other workbench lists, it seems list renderer is always a not-Disposable, and instead uses templateDisposables and elementDisposables to dispose elements.
Before
When changing something like a task icon, the number of fillActionBar functions seems to grow each time
After
No more memory leak is detected:
{ "namedFunctionCount3": [], "isLeak": false }