Buttons within the realms players menu aren't deselected when adjusting players' operator privileges

The Bug:

Buttons within the realms players menu aren't deselected when adjusting players' operator privileges.

Steps to Reproduce:

1. Navigate to the realms players menu.
2. Click on any user within the player list using your cursor.
3. Now press the TAB key five times in order to focus the "Back" button.
4. Change the operator privileges of the player that you just previously clicked using your cursor, but make sure that you click the operator button within the player list.
5. Now press the TAB key twice in order to focus the "Invite player" button.
6. Take note as to whether or not buttons within the realms players menu are deselected when adjusting players' operator privileges.

Observed Behavior:

Buttons aren't deselected.

Expected Behavior:

The buttons would be deselected.