Ver 13 settings not matching Docs after update from Ver 12

Did successful upgrade from Ver 12 to 13 and now at:
ERPNext: v13.36.1 (version-13)

Frappe Framework: v13.36.2 (version-13)

According to docs for ver 13

are supposed to have check boxxes for discount accounting in selling and buying settings pages. They are not there. Did something go wrong in upgrade??