DB 19.2
APEX V21.2
I have a tree item and I want to put it on page 0 so it appears in the Left Column page template on quite a few pages in my app. Problem: There is no option for "Left Column" under Page attribute "Position ":
I've had a look at https://www.ostrowskibartosz.pl/2019/11/change-template-of-a-global-page-in-oracle-apex/ but I don't want to change most of my pages to not use the default template. I've also tried his suggestion of copying the tree to page 0 from a page already setup with a Left Column template but it copies the tree into "Content Body" position on Page 0.
Is it still possible to do this? It seems something has broken as it worked fine in V19.2.
Thanks in Advance
PaulP