Problem tags don't seem to be working out for me

Hello everyone. I was trying to find the problems based on the problem tags but the problem tags were not visible to me. Just wanted to confirm if this is an issue on my end or there is any problem in the site.

even if it works only few problems will appear
like 10 -20
go to
and search for the tag
u will see so many problems

Tags on codechef are very accurate
On codeforces the tags suck, so many questions are marked dp and greedy simultaneously. Idk what do they consider dp