The settings are not as they were before upgrading to 7.0
Yeah on upgrade Breadcrumbs disabled for me and also the separator changed.
I also have an issue where subpages are not appearing in the breadcrumb. Let me know if I should set up a new issue here.
For example, if I鈥檓 at /about/ it works fine displaying:
Home > About
If I鈥檓 at a sub page of About, such as /about/test-page/ then it loses the About page like:
Home > Test Page
So for me it鈥檚 just affecting sub pages. I can see no reason why interference from other plugins would be causing this as I have created a very vanilla, plugin-free site.
@KingWebsites confirmed this is happening here as well - I suggest raising another issue and referencing this one from it. It may well be a different root cause.
I think this was fixed with 7.0.1, even though we can't return options that were already deleted. The issue @KingWebsites is referring to above will be addressed in https://github.com/Yoast/wordpress-seo/issues/9128
Thanks @jdevalk - confirm 7.0.1 fixes all but (separate) parent link issue.
Hello,
I can confirm that this bug is still not resolved in 7.3.
Here is a gif of my update from 6.3.1 to 7.3.

Can you fix it please?
I have to update Yoast SEO on a hundred sites and I don't want to manually reset the settings for each one.
Most helpful comment
I also have an issue where subpages are not appearing in the breadcrumb. Let me know if I should set up a new issue here.
For example, if I鈥檓 at /about/ it works fine displaying:
Home > About
If I鈥檓 at a sub page of About, such as /about/test-page/ then it loses the About page like:
Home > Test Page
So for me it鈥檚 just affecting sub pages. I can see no reason why interference from other plugins would be causing this as I have created a very vanilla, plugin-free site.