[Bug]: Background screen shifts when editing a network within the network selection

[hjetpoluru]

Describe the bug

When opening the Edit Network dialog from within the Network Selection dialog, the underlying background screen is pushed or shifted.

Expected behavior

Opening the Edit Network dialog should keep the background network selection dialog fixed and stable

Screenshots/Recordings

https://github.com/user-attachments/assets/52924395-99cc-4a58-9608-8c479452cd03

Steps to reproduce

1. Open the Network Selection dialog.
2. Select a network and choose Edit (or open the edit option).
3. Observe the background network selection screen being pushed or shifted when the Edit Network dialog appears.

Error messages or log output

Detection stage

In production (default)

Version

13.11.0

Build type

None

Browser

Chrome

Operating system

MacOS

[n3ps]

Fixed by https://github.com/MetaMask/metamask-extension/pull/38496