i face the same, btw here is a temporary fix for it by
@Mikanoshi You can get common\util_functions.sh file from EdXposed magisk module zip and copy it to /data/adb/modules/riru_edxposed_sandhook/ (if you use SandHook), logs should work then after reboot.
Magisk module installation does not copy common/util_functions.sh, so logcat does not start and no logs are being written. https://github.com/ElderDrivers/EdXposed/blob/master/edxp-core/template_override/META-INF/com/google/android/update-binary