[Eco Bounty] Sidebar disappears completely when navigating from Buy → Stake

Wallet Address:
0x0f06443fbfc0Eb7D1f1c98DC74005546e2f70AAb

Bug Description:
When the user clicks Buy under the Trade section, they are redirected to the Stake page. However, the entire sidebar disappears, making it difficult to navigate or know where the user currently is.

Device & Testing Environment:
Device: Dell Laptop
OS: Ubuntu
Browser: Chrome

Steps to Reproduce:

1. Go to: https://hub.iotex.io

2. Click Buy

3. Click Stake in Sidebar or Stake in breadcrum

4. Observe the left side of the UI after redirecting to Stake

Actual Result:
The entire sidebar disappears on the Stake screen.

Expected Result:
The sidebar should remain visible, and the “Stake” item should be highlighted to indicate the user’s current location.