Pwm rgb + pwm rgbw

I can configure 2 PWM RGB strips. But when I configure a PWM RGB + PWM RGB strip, the second strip doesn’t remember the GPIOS assigned. (current / memory) Why can’t I configure 2 strips: 1 PWM RGB + 1 PWM RGBW?
Thanks for your help,

I think I’ve found the answer:
The module I use is an ESP32 C3. The datasheet states that it has only 6 PWM outputs assignable to any pin. I can actually use 2x RGB strips (total of 6 pins) but not 1 RGB + RGBW strip because I would need 7 PWM outputs. (p. 805)