As zendesk.com is not listed anywhere in the public suffix [list](https://publicsuffix.org/list/public_suffix_list.dat), Firefox assumes that zendesk.com is the etld+1, therefore anything *.zendesk.com is considered subdomain, and since the subdomains change has landed [bug 1563330](https://bugzilla.mozilla.org/show_bug.cgi?id=1563330) and [bug 589628](https://bugzilla.mozilla.org/show_bug.cgi?id=589628). I remember seing something similar related to zendesk and probably we'll see more of it. Maybe this should go towards the Web Compatibility product? :MattN, should this stay in Password Manager: webcompat or move it to Web Compatibility Product?
Bug 1611560 Comment 3 Edit History
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As zendesk.com is not listed anywhere in the public suffix [list](https://publicsuffix.org/list/public_suffix_list.dat), Firefox assumes that zendesk.com is the etld+1, therefore anything *.zendesk.com is considered subdomain, and since the subdomains change has landed [bug 1563330](https://bugzilla.mozilla.org/show_bug.cgi?id=1563330) and [bug 589628](https://bugzilla.mozilla.org/show_bug.cgi?id=589628). I remember seing something similar related to zendesk and probably we'll see more of it. Maybe this should go towards the Web Compatibility product? :MattN, should this stay in Password Manager: Site compat or move it to Web Compatibility Product?
As zendesk.com is not listed anywhere in the public suffix [list](https://publicsuffix.org/list/public_suffix_list.dat), Firefox assumes that zendesk.com is the etld+1, therefore anything *.zendesk.com is considered subdomain, and since the subdomains changes have landed [bug 1563330](https://bugzilla.mozilla.org/show_bug.cgi?id=1563330) and [bug 589628](https://bugzilla.mozilla.org/show_bug.cgi?id=589628), it will suggest from the zendesk "subdoamins", which I think it's not necesarily useful. I remember seing something similar related to zendesk and probably we'll see more of it. Maybe this should go towards the Web Compatibility product? :MattN, should this stay in Password Manager: Site compat or move it to Web Compatibility Product?
As zendesk.com is not listed anywhere in the public suffix [list](https://publicsuffix.org/list/public_suffix_list.dat), Firefox assumes that zendesk.com is the etld+1, therefore anything *.zendesk.com is considered subdomain, and since the subdomains changes have landed [bug 1563330](https://bugzilla.mozilla.org/show_bug.cgi?id=1563330) and [bug 589628](https://bugzilla.mozilla.org/show_bug.cgi?id=589628), it will suggest from the zendesk "subdomains", which I think it's not necesarily useful. I remember seing something similar related to zendesk and probably we'll see more of it. Maybe this should go towards the Web Compatibility product? :MattN, should this stay in Password Manager: Site compat or move it to Web Compatibility Product?