The following special pages now use wb-input, causing the submit button flowing right next to the fields. Looking at Special:NewItem and other Wikbase special pages, this doesn't seem standard for them.
- Special:SetLabel
- Special:SetDescription
- Special:SetAliases
- Special:SetLabelDescriptionAliases
Special:SetSiteLink also still used wb-input, but this only caused a small margin error under the checkboxes.