simple code does not run in firefox

[glendacomai]

I'm having issues when runnin very simple codes. Example

?round

Warning messages:

1: In file.show(temp, title = gettextf("R Help on %s", sQuote(topic)), :

system call failed: Function not implemented

2: error in running command

[marieleoz]

Hello :)
Same issue here but using Brave instead of Fierfox
Is the "help()" function implemented in the r WASM environnement?
Thanks!