Whitelist docs.google or other options?

Question

Google

Good afternoon. The task is to add one site to the white list. The problem is that it uses a Google form, which does not work accordingly. When adding docs.google.com to the whitelist, it started to load, but without styles. Question: Are there any subdomains that interfere with the correct display or is there a more competent way to solve this problem?

Answer 1

Open the developer tools in the browser, then open the required page and see what is being loaded from where. Next, add all this to the whitelist.