Reported by @Hey_man_im_josh on Discord
**Steps to replicate the issue** (include links if applicable):
* Visit https://en.wikipedia.org/wiki/Special:NewPagesFeed?ui_version=1
* Set filters -> tick "Redirects (not RfD") -> Set filters
* Refresh the page
**What happens?**:
* no redirects are shown
**What should have happened instead?**:
* redirects should be shown
**Software version** (skip for WMF-hosted wikis like Wikipedia):
**Other information** (browser name/version, screenshots, etc.):
* should investigate how the old Special:NewPagesFeed saves this (LocalStorage?) and use the exact same technique, because both Special:NewPagesFeed and the Page Curation toolbar have code that depends on this
* please note comment below about the "Next" button in the page curation toolbar loading the wrong articles
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Acceptance criteria
* [ ] Special:NewPagesFeed remembers filters on page refresh
* [ ] Page Curation toolbar "next" button works as expected (e.g. if you filter by redirects only, then visit an unpatrolled redirect, hitting "next" on the toolbar should load a redirect and not an article)