dev/core#4716 Fix weights in Register screen

[eileenmcnaughton]

https://lab.civicrm.org/dev/core/-/issues/4716

[civibot]

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[civibot]

The issue associated with the Pull Request can be viewed at https://lab.civicrm.org/dev/core/-/issues/4716

[eileenmcnaughton]

test this please

[eileenmcnaughton]

unrelated fail