Hello I just downloaded the package but when I use the fuction symbol.equation.ui() the following appears:
Listening on http://127.0.0.1:xxxx
Warning: Error in value[[3L]]: Couldn't normalize path in addResourcePath, with arguments: prefix = 'font-awesome-5.1.0'; directoryPath = 'C:/Users/in198/OneDrive/Documents/R/win-library/4.0/rmarkdown/rmd/h/fontawesome'
4: shiny::runApp
3: shiny::runGadget
2: equationSymbol.Widget
1: symbol.equation.ui