fix Svelte 5 on-mount #206
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`$effect` runs after the component gets mounted and rendered, but `pageTitle` isn't reactive. Thus, the page won't re-render with the new value. For this logic, it's better to use `$effert.pre` - it runs before mounting and the first rendering. But as the example concerns the on-mount event, it's better to make `pageTitle` reactive.
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$effect()runs after the component gets mounted and rendered, butpageTitleisn't reactive. Thus, the page won't re-render with the new value. For this logic, it's better to use$effert.pre()- it runs before mounting and the first rendering. But as the example concerns the on-mount event, it makes more sense to makepageTitlereactive.You can try both solutions on the Svelte 5 playground.