[ECO Bounty] IoTeXScan Hard Fork History UI Issue

• URL: https://iotexscan.io/hard-fork-history

• Issue: The accordion/dropdown arrow for the "Fairbank" hard fork (v1.0.0) is unresponsive.

• Expected Behavior: Clicking the arrow should expand the "New features" section to display details (e.g., Native staking on IoTeX mainnet).

• Actual Behavior: The arrow icon is clickable, but the section does not expand.

• Device/Browser: Chrome Mobile

Wallet Address: io1tkw393kejmxwnd454twc6020sxcyvh5dxqmren

Device & Environment:

-Operating system: Android 13

-Device model: Redmi Note 10 Pro