Servo controller for GROVE XIAO SHIELD

Hi Experts,
I am looking for a SERVO Controller that can be driven from a GROVE-XIAO shield and that can drive 4-6 Separate Servos. Servo controller should be connected to the same LIPO battery(3.7V), but SERVO Controller may need to output between 3.3-7.4 Volt depending on the SERVO attached to it, like the picture below… I do not want to redesign a Servo Controller. I have space limitations…

Please provide some suggestion that will require minimum work to hook up with a XIAO shield…

I am using the 8-Channel PWM or Servo FeatherWing Add-on For All Feather Boards : ID 2928 : Adafruit Industries, Unique & fun DIY electronics and kits connected to a Grove connector (3V3, ground, SCL, SDA) plus external 5V and ground for servos.

I have suggested Seeed many times to launch motor control boards (DC, stepper, servo) leveraging the Xiao form-factor, without success so far.