Are there any special properties on the panel object that developers can use? I saw a uxpContainer property in one edit session.
Occasionally my plugin panel is blank and I can’t track it down or reproduce it consistently.
Is there a way to check if my panel has been added (visible) and to what node it’s added to? I’m setting a global boolean flag now with show() and hide() methods and checking if myDialog.parentNode is null.
Do you have to use panel object?
let panelContainer = document.createElement("panel");
Further down the page the example uses a “div”:
panel = document.createElement("div");