electrical - Dual Function AFCI/GFCI breakers trip under any load

This is a new subpanel in a workshop and the electrician told me because it's new all circuits have to be AFCI and because it's an outbuilding it should be GFCI too. So, I purchased these breakers

Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style, Magnetic Circuit Breakers - Canada

Eaton Arc Fault/Ground Fault Circuit Breaker BRN115DF

Dual Function Circuit Breakers vs. Combination Arc-Fault Circuit Breakers

GE Q-Line 20 Amp 1-Pole Dual Function Arc Fault/GFCI Breaker THQL1120DFP - The Home Depot

Eaton 15-amp 1-Pole Dual Function Afci/Gfci Circuit Breaker in the Circuit Breakers department at

Eaton Type BR 15-Amp 1-Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker in the Circuit Breakers department at

Eaton BR 20 Amp 1-Pole Dual Function (Arc Fault/Ground Fault) Plug-On Neutral Circuit Breaker BRPAFGF120CS - The Home Depot

Siemens QF230A 30 Amp GFCI Circuit Breaker and Siemens Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker - Yahoo Shopping

Siemens Q115DF 15-Amp Afci/Gfci Dual Function Circuit Breaker, Plug on Load Center Style

How to Install a GFCI or AFCI/GFCI Circuit Breaker

CHFP120DF Eaton CH Dual Function Af/GF BRKR 20A Pon 10kaic

How to Fix a Sensitive Arc Fault Circuit Breaker

CIRCUT BREAKER Eaton BRP120DF Br Dual Function Af/gf 1p 20a - National Maintenance Supply Co. Inc

GE's Dual Function Circuit Interrupter (DFCI) provides ground fault and arc fault circuit protection in one unit. The 2014 National Electric Code

GE THQL1115DF Single-Pole Dual Function Plug-in Afci/Gfci Circuit Breaker, 120 Vac, 15 Amp, 10 Kaic