Yes, there's a specific account in Trezor Suite for coinjoins. The actual coinjoin feature was disabled in June 2024, but the compact filter synchronization for this derivation path is still used.
They had partnered with zkSNACKs with a revenue sharing deal for coinjoin fees. When the zkSNACKs coordinator shut down, the feature went into maintenance mode.
True, my mistake! Sometimes I think sparrow has it all, but not! I was referring to desktop wallets.
Good to see CBF is implemented on mobile wallets too. When you say Trezor, are you referring to Trezor Suite wallets?