treating physician dropdown in consultation form is malfunctioning

[nihal467]

Describe the bug

When we keep on tying the alphabet, of an invalid user name, the field itself is disabled and not allow user to type in

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

the user should be abled to type alphabet or remove irrespective of they are partially matching with the dropdown

Screenshots

[github-actions]

⚠️ Refrain from assigning this issue to yourself if you have another P1 issue assigned that is not yet closed.
@rithviknishad kindly acknowledge this message by commenting 'Acknowledged' below.