[Cerrado] NEw text cannot be recognized by Automatic translation

Background of the issue:
I have made some text changes to a blog post template created with Elementor. When I started translating the template, I found that the autotranslation feature cannot see my new text. This issue also occurs with the Header and custom Elementor templates. I have purged caches, reloaded, and resaved changes to the template, but nothing helps.

Symptoms:
The newly added block in the Elementor template cannot be seen in autotranslation. Despite purging caches and resaving changes, the autotranslation does not recognize the new text.

Questions:
Why can't the autotranslation feature recognize the new text in my Elementor template?
What steps can I take to ensure the new text is recognized by autotranslation?