I remember awhile back I created a CapitalOne account and I put in a long password which it excepted, when I tried to login it wouldn't work, so I reset my pass

I remember awhile back I created a CapitalOne account and I put in a long password which it excepted, when I tried to login it wouldn't work, so I reset my password very carefully typing it. The password reset was successful, I tried to login and nope, didn't work. Third time reset I realised they have a max password length and were truncating my password as my original password was past their max length but would except, truncate without telling me and store it. This was the CapitalOne in the US.