fix: set unowned as MAYBE_DIRTY instead of CLEAN

paoloricciuti · paoloricciuti · commit 81d972f6456a · 2025-03-23T10:25:46.000+01:00
diff --git a/packages/svelte/src/internal/client/reactivity/sources.js b/packages/svelte/src/internal/client/reactivity/sources.js
@@ -172,7 +172,7 @@ export function internal_set(source, value) {
 		}
 
 		if ((source.f & DERIVED) !== 0) {
-			set_signal_status(source, CLEAN);
+			set_signal_status(source, (source.f & UNOWNED) === 0 ? CLEAN : MAYBE_DIRTY);
 		}
 
 		mark_reactions(source, DIRTY);

Original file line number	Diff line number	Diff line change
`@@ -172,7 +172,7 @@ export function internal_set(source, value) {`
`172`	`172`	`}`
`173`	`173`
`174`	`174`	`if ((source.f & DERIVED) !== 0) {`
`175`		`- set_signal_status(source, CLEAN);`
	`175`	`+ set_signal_status(source, (source.f & UNOWNED) === 0 ? CLEAN : MAYBE_DIRTY);`
`176`	`176`	`}`
`177`	`177`
`178`	`178`	`mark_reactions(source, DIRTY);`