I have a Trezor One and in the first time I used the web wallet (trezor.io) but now I am using Trezor Suite. So far so good. I have noticed that my wallet is called a “hidden wallet” in Trezor Suite, although I do not have enabled the passphrase feature. I do not use a 25th word.
After a quick internet search, I found that other users have noticed this too:
After the last Trezor Suite update, my wallet suddenly appeared as “standard wallet”. I thought: “okay, seems they have fixed this little bug” but now, as I start Trezor Suite, it is called a “hidden wallet” again.