Autocomplete Atomic inserts the atomic component in a new line and then moves the cursor also to a new line

[yuklai]

Checklist

• [X] This is not covered in the repository examples.
• [X] I am using the package latest version.
• [X] This is a bug report or an enhancement proposal.

Description

In the "Autocomplete Atomic" example, once a custom component is installed (and you can use the provided example, with "/mexico". The insert happens on a new line and the cursor moves to the next line automatically. Any suggestion on why that would happen (and to avoid it)?