When I rooted my android phone a few years back, all of my banking apps worked (I had to use magisk hide for some I think) but the only app that would not work

When I rooted my android phone a few years back, all of my banking apps worked (I had to use magisk hide for some I think) but the only app that would not work was the Macdonalds app... Not that I needed it, I never go there, but I thought it was funny that their app was more "secure" than some banking apps.