On my mobile phone (a Huawei mate 20 Pro) I have Firefox Focus. If I touch and hold its icon I can see two options; “Erase browsing history” and “Erase and open %1$s” I see some information on %1$s on your site at
What is the meaning of %s, %1$s etc.? where it advises “%1$s – (found to load widget id)”
My concern is that it is some sort of hackers trick? Any advice?
Read more here:: Concern re %1$s [on hold]