I am using Unity 2021.2.0b11.
I am trying the UI Toolkit for the first time.
It looks very nice.
I am experienced in web development, so I think that it easier to edit the uxml directly than to use UI Builder.
However, when I edit the uxml directly, the UI Builder starts up at the same time as it is reflected in UnityEditor.
I would like to know if there is a setting to prevent it from starting, because it is a hindrance to keep it running.