Combine aminos, fish sauce, honey, vinegar, sesame oil, ginger, garlic and scallions in a small bowl, set aside. Place chicken thighs in the bowl of a slow cooker and pour prepared sauce over chicken. Cook on low 2-3 hours or until chicken is cooked through and able to be easily pulled apart into bite-sized shreds. Remove liquid and place in a separate bowl. Add arrowroot powder to the chicken mixture and stir until fully incorporated. Add the liquid back in and stir. Place frozen veggies on top of the chicken mixture, place the lid back on and let cook for another 10-15 minutes or until veggies are a steamed texture. Stir just until combined and serve with rice of your choice. Top with sesame seeds (optional)
Note - You can make this dish with frozen chicken but the cooking time will vary (3 hours on high) and you may need more arrowroot powder for thickening.