Focus is lost during typing when endpoint is wrapped on next line

Describe the bug
When a user type the endpoint which is too long it happens that focus is lost at the end of line

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Graph Explorer'
2. Start typing long URL like https://graph.microsoft.com/v1.0/drives/{drive_id}/items/{item_id}?$select=id,createdBy,createdDateTime,description,deleted,folder,file,lastModifiedBy,eTag,content,fileSystemInf
3. Suddenly when the text is too long and wrapped on the next line then focus is lost and the users must click into URL text box.

Expected behavior
No focus is lost during typing URL

Screenshots
Video attached

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Microsoft Edge
• Version: 138.0.3351.95

Additional context
Time on video: 7s

https://github.com/user-attachments/assets/1e285876-b4de-4b77-8455-b3b61dda204c

Start in Graph Explorer by reproducing the issue with a long Microsoft Graph URL in the URL text box, preferably in Microsoft Edge. Trace the URL input's rendering and focus behavior when the endpoint wraps onto a second line. Done means typing continues without losing focus when the URL becomes multi-line, with the reproduction steps no longer triggering the bug.