They are asking to set [some URL] as the homepage, that is, the equivalent of this setting -available on desktop Fx- https://imgur.com/a/flHTSNe
This makes it so that when you open Firefox initially or when you open a new tab, it loads the chosen URL instead of loading the about:newtab (the page where the shortcuts you mention can be found).
This setting was available in some -old, Fennec- versions but not currently.
They are asking to set [some URL] as the homepage, that is, the equivalent of this setting -available on desktop Fx- https://imgur.com/a/flHTSNe
This makes it so that when you open Firefox initially or when you open a new tab, it loads the chosen URL instead of loading the about:newtab (the page where the shortcuts you mention can be found).
This setting was available in some -old, Fennec- versions but not currently.