Display, don't download, HTML file in 7.1

Site URL: https://stat-learning.squarespace.com/resources

I have an HTML file that I would like to display in a new browser tab. Is there a way to display, instead of download, the file in 7.1? I don't easily have access to a non-squarespace server where I can host the file and post a link to it. The HTML is too long to put into a code block (and then you get the header and footer anyway).

To see what I mean, on this page: https://stat-learning.squarespace.com/resources# (password: springer) click on "Chapter 2 .Rmd File" and you'll see that it's downloading in the new tab instead of displaying.

Thank you in advance!

Edit the text block with the links.

For each link click on it and a dialog will appear .

Click on the EDIT button and the dialog will change.

Click on the gear icon and the Web Address dialog will appear.

Turn off the Open in New Window option and click SAVE.

Click Apply.

Let us know how it goes.