text only used for leaves not "branches" in treemap

When trying to use text attribute for treemap, only the leaves will show the designated text when textinfo = "text". The "branches", the element other than the lowest level leaf, will show labels value instead of text values.

Example:
https://codepen.io/deecay/pen/QWYVVMK

I expected treemap to replace "Eve" with "B", "Seth" with "C", etc.

What I was trying to do was, to use ids as labels and parents, and display the readable names of objects from text.

CodePen の再現から始め、textinfo が "text" の場合の treemap における text 属性の処理を追跡します。ブランチノードが labels ではなく指定された text の値を表示し、リーフの動作が引き続き正しい状態になれば完了です。