I updated to SP PageBuilder immediately afer downloading the Varista template Quickstart. I still do not see some simple (free) icons. On my home page I do not see 'pen' for example, or 'pen-fancy'. I DO see 'chart-line' on my Home Page, but when I browse to the Courses page I do not see that icon in the Course Category module in the right sidebar. I see other icons there and IN FACT (had not noticed this before) I see the 'pen' icon there!!!
Wish I could upload images for you to see the issue! (I am working on my local machine, not a web location....)
Silly issues, I know, but UI is very important.
Thanks!