We need to be clear on terminology. There was a combination AFCI GFCI, those devices today are called dual function
The older device may of had a higher level GFCI trip, I don’t know about Siemens
It does not. A combo afci breaker detects three kinds of arc faults but nothing to do with gfci protection. Siemens does make the dual-function afci-gfci breaker . Siemens part number Q120DF