A simple solution to the https://forum.obsidian.md/t/insert-templater-template-via-a-button-using-meta-bind/77570/4.
We use the “replaceSelf” button and insert a template with a “replaceSelf” button.
Templater
something here
style: primary
label: Insert
action:
type: "replaceSelf"
replacement: path to this templater.md
templater: true
Other Page
Something
style: primary
label: Insert
action:
type: "replaceSelf"
replacement: path to the templater.md
templater: true