I use Bixby to trigger certain routines, and control other Samsung Devices with no issues so far.

Maybe delete the routine and recreate it afresh, the recent update you got may have caused the issue.

I normally use multiple routine triggers, for example you can set the routine to be started when arriving at your work address, sometimes your GPS may be delayed in updating your current location so the mode might not be triggered,So you can set the ...

Lock Screen

I use an A54 5G