Unauthorized edit should redirect to rendered page, or be more clear

[jtagcat]

At least two people confused the page for full access denied, whereas they did have access to view the page without logging in.

403 on edit pages should:
a) Redirect to rendered page.
b) Have a more visible button than 'go back' for navigating to the rendered page.

Please figure out where you want what. GH Issues redirected me to https://feedback.js.wiki/wiki, which redirected to GH Discussions, where it is unclear what should be an issue, what should be a discussion, and what is classified as feedback.