3rd party features and making sure the text doesn't run outside of form perimeter

I was able to make some changes. Now I am testing it in publish mode.
Concerns about how to use 3rd party features and making sure the text
doesn't run outside of form perimeter.

We will be glad to help you with your concern. However, we may need to ask for more information from you. Can you tell us what 3rd party feature are you referring to, please? And, can you elaborate what you mean by "making sure the text doesn't run outside of form perimeter".

We will wait for your response.