Riru v22 has a new hide mechanism which makes detection "not that easy".
Because of this, all modules must change. If your module hasn't updated, ask the module developer to make changes. For 99% modules, this is super easy.
Riru's API change has stabilized from 2020-10-11, it's long enough 😶.
❗️ Before Magisk v21.1 (actually 21006), you will have to manually reboot the device twice.