Merge fda92ecd4e into b4d1583ae2

packages/svelte/src/internal/client/reactivity/deriveds.js

@@ -31,13 +31,7 @@ import {
 import { equals, safe_equals } from './equality.js';
 import * as e from '../errors.js';
 import * as w from '../warnings.js';
-import {
-	async_effect,
-	destroy_effect,
-	destroy_effect_children,
-	effect_tracking,
-	teardown
-} from './effects.js';
+import { async_effect, destroy_effect, destroy_effect_children, teardown } from './effects.js';
 import { eager_effects, internal_set, set_eager_effects, source } from './sources.js';
 import { get_error } from '../../shared/dev.js';
 import { async_mode_flag, tracing_mode_flag } from '../../flags/index.js';
@@ -430,11 +424,7 @@ export function update_derived(derived) {
 	// During time traveling we don't want to reset the status so that
 	// traversal of the graph in the other batches still happens
 	if (batch_values !== null) {
-		// only cache the value if we're in a tracking context, otherwise we won't
-		// clear the cache in `mark_reactions` when dependencies are updated
-		if (effect_tracking() || current_batch?.is_fork) {
-			batch_values.set(derived, value);
-		}
+		batch_values.set(derived, value);
 	} else {
 		update_derived_status(derived);
 	}