I have installed primeFlex(Version 3.4.1) on my angular application(Version 13.1). I followed the instructions on their webpage https://primefaces.org/primeng/showcase/#/primeflex but nothing works... in the developer console - isee that their class is empty.. i made all the instructions -
npm i primeflex
addind the css to the angular.json file
"src/styles.scss",
"./node_modules/primeflex/primeflex.css"
],```
nothing work....