fix: improve workspace selection for default tag settings

frontend/src/lib/components/DefaultTagsInner.svelte

@@ -62,7 +62,7 @@
 				</div>
 			{/each}
 		</div>
-		<div class="py-4 flex flex-col gap-2">
+		<div id="default-tags-settings" class="py-4 flex flex-col gap-2">
 			<Toggle
 				bind:checked={defaultTagPerWorkspace}
 				options={{ right: 'workspace specific default tags' }}
@@ -70,7 +70,11 @@
 			{#if defaultTagPerWorkspace}
 				<Toggle bind:checked={limitToWorkspaces} options={{ right: 'only for some workspaces' }} />
 				{#if limitToWorkspaces}
-					<MultiSelectWrapper items={workspaces} bind:value={defaultTagWorkspaces} />
+					<MultiSelectWrapper
+						target="#default-tags-settings"
+						items={workspaces}
+						bind:value={defaultTagWorkspaces}
+					/>
 				{/if}
 			{/if}
 		</div>