Going to /user-settings directly not accessing it from elsewhere on the FE does not work (e.newname is undefined)

A blank page is shown instead:

To reproduce, try accessing /user-settings directly, or once you're there refresh the page. This should show a blank page.

JS console gives this error:

TypeError: e.newname is undefined
Stack trace:
render@http://pleroma.testing/static/js/app.bbd8264f40c00162ae60.js:5:6825
Ce/t.prototype._render@http://pleroma.testing/static/js/vendor.6ceb4478f308829a2829.js:6:23159
r@http://pleroma.testing/static/js/vendor.6ceb4478f308829a2829.js:6:13252
Po.prototype.get@http://pleroma.testing/static/js/vendor.6ceb4478f308829a2829.js:7:17804
Po@http://pleroma.testing/static/js/vendor.6ceb4478f308829a2829.js:7:17734
Pt@http://pleroma.testing/static/js/vendor.6ceb4478f308829a2829.js:6:13268
[ ... ]