Template preset insertion does not move insertion point to the end of the inserted text, making chaining annoying

[Aldaviva]

Steps

1. Start with an empty text template.
2. Insert a placeholder into the text template, such as Artist.
3. Insert another placeholder, like Title.

Expected

The template should be {{Artist}}{{Title}}.

Actual

The template is {{Title}}{{Artist}} because the insertion point stayed at position 0 after step 2, so {{Title}} was prepended instead of being appended.

[Aldaviva]

Done, now it puts the insertion point at the end of what you inserted. It also focuses the template text box so you can keep typing immediately.