Just checked and it works on Special:DeletedContributions correctly.

In T334625#8777503, @JJMC89 wrote:

Per T318462: IP Info shouldn't be aware of revision if user doesn't have access to it, IP info is only available if the user has access to the revision.

In T189362#8162288, @Sureshkhole wrote:

Me as enwiki account creator(acc team) and an ipblock got me. I can't change my network as that's the only network available at my location so, it's not just accounts creation, but it has stopped me from using urlshortener. And I don't know what else. No user rights are going to help me in this situation. Hopefully this ticket gets resolved soon. I am not comfortable using the acc tool for account creation but rather I prefer using it manually at special:createaccount. Thanks in advance

In T307827#7911121, @TheresNoTime wrote:

Can you test this with a filter action of just disallow without the initial warning action too?

In T244635#6081812, @Urbanecm wrote:

I've tried to reproduce this a couple of times, with User:Martin Urbanec (test). That acount has no special privileges (besides being accountcreator+autopatrolled at cswiki). I haven't managed to reproduce this issue. You can view my screen at https://ctrlv.tv/IWdw. I have cleared cookies from *.wikipedia.org between the attempts, to make system think I'm not logged into zhwiki, and to let SUL log me in.

The latest victim of this issue successfully edited through 2017 wikitext editor with no confirmed flag. Detailed information are listed below:

Desktop view
IP blocked globally
Local IPBE
No confirmed flag
2010 wikitext editor
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Unable to submit, logged out on previewing and publishing