The "Enter Profile Name" field in the friends menu loses its focus after a friend request is sent

The Bug:

The "Enter Profile Name" field in the friends menu loses its focus after a friend request is sent.

After sending a friend request by pressing Enter in the "Enter Profile Name" field, the field is cleared but loses its focus. This means that typing the next name does nothing, and pressing O by default closes the friends menu.

Steps to Reproduce:

1. Open the friends menu.

2. Type a name into the "Enter Profile Name" field and press Enter.

3. Without clicking anything, type a few letters.

4. Observe if the letters appear in the field.

Observed Behavior:

After a friend request is sent, typed letters don't appear in the "Enter Profile Name" field, as it's no longer focused.

Expected Behavior:

The name field would stay focused after a friend request is sent.