fix(switch): make Thumb visible on native by replacing size-4 with h-4 w-4

[juancamiloqhz]

Description:

Fix invisible Switch thumb on native by replacing the size-4 utility with explicit h-4 w-4 on the Thumb. On native, size-* wasn’t applied, resulting in a 0×0 thumb. No API changes; visual parity on Web.

Fixes issue: N/A

Tested Platforms:

• iOS
• Android
• Web

Affected Apps/Packages:

• apps/docs
• apps/showcase
• apps/cli
• packages/registry

Screenshots:

• Before: thumb not visible; track renders
• After: thumb visible and animates correctly

Notes:

• Root cause: the size-4 utility wasn’t translated to native width/height, producing a zero-sized thumb. Using h-4 w-4 fixes it across themes.
• No breaking changes; theming and track colors unchanged. Web unaffected.
• Tested with Expo/React Native; please confirm on Android and Web if needed.

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Project	Deployment	Preview	Comments	Updated (UTC)
react-native-reusables	Ready	Preview	Comment	Sep 7, 2025 5:41pm