There's no "Choose" option for the node's template

Hello,

Do you know why I am not able to select “Choose” option for the node’s template ?

I want to make that node without template but at the same time be able to choose “home” template.


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/98970-theres-no-choose-option-for-the-nodes-template