fix(math): use U+2015 for underbar accent instead of U+0332 (SD-2403)#2621

caio-pizzol wants to merge 3 commits intomainsuperdoc-dev/superdoc:mainfrom

caio/sd-2403-math-underbar-u0332-renders-invisibly-in-some-casessuperdoc-dev/superdoc:caio/sd-2403-math-underbar-u0332-renders-invisibly-in-some-casesCopy head branch name to clipboard