diff --git a/src/app/components/previews/BiomeSourcePreview.tsx b/src/app/components/previews/BiomeSourcePreview.tsx
index 66c2a0fd..8a5c6359 100644
--- a/src/app/components/previews/BiomeSourcePreview.tsx
+++ b/src/app/components/previews/BiomeSourcePreview.tsx
@@ -99,7 +99,7 @@ export const BiomeSourcePreview = ({ model, data, shown, version }: PreviewProps
 				<Btn icon="sync" tooltip={locale('generate_new_seed')}
 					onClick={() => newSeed(model)} />}
 		</div>
-		{focused?.temperature && <div class="controls secondary-controls">
+		{focused?.temperature !== undefined && <div class="controls secondary-controls">
 			<Btn class="no-pointer" label={Object.entries(focused)
 				.filter(([k]) => k !== 'biome')
 				.map(([k, v]) => `${k[0].toUpperCase()}: ${(v as number).toFixed(2)}`).join('  ')}/>
diff --git a/src/app/pages/Generator.tsx b/src/app/pages/Generator.tsx
index 9c947d49..d21a3ab3 100644
--- a/src/app/pages/Generator.tsx
+++ b/src/app/pages/Generator.tsx
@@ -220,6 +220,11 @@ export function Generator({}: Props) {
 		}
 	}
 
+	const selectVersion = (version: VersionId) => {
+		setSeachParams({ [SHARE_KEY]: undefined })
+		changeVersion(version)
+	}
+
 	const [shareUrl, setShareUrl] = useState<string | undefined>(undefined)
 	const [shareShown, setShareShown] = useState(false)
 	const [shareCopyActive, shareCopySuccess] = useActiveTimeout({ cooldown: 3000 })
@@ -330,7 +335,7 @@ export function Generator({}: Props) {
 					</BtnMenu>
 					<BtnMenu icon="tag" label={version} tooltip={locale('switch_version')} data-cy="version-switcher">
 						{allowedVersions.reverse().map(v =>
-							<Btn label={v} active={v === version} onClick={() => changeVersion(v)} />
+							<Btn label={v} active={v === version} onClick={() => selectVersion(v)} />
 						)}
 					</BtnMenu>
 					<BtnMenu icon="kebab_horizontal" tooltip={locale('more')}>