Click on the Device icon and Test it, If you dont see it, I think you fixed it, i did some testing and found Shields blocking something like the following stopped it
https://w3-reporting.reddit.com/reports
I cannot tell if that’s exactly the one but should be close…
@cyanide30 will probably reply NO(Not seeing it anymore), while i have not checked reddit on Smartphone as i rarely access smartphone, I am confident if its not appearing on Testing here, It Should not be appearing on their device aswell.
Wait for Confirmation to know it for sure but as long as cyanide30 has updated components which is automatic process, the issue should be fixed, Your update worked.