Can you confirm whether you offer the module with a pre-assembled 4-pin header in the pinout arrangement VCC GND SCL SDA with a 3.3V supply? Since the module is based on the SSD1306, I assume this option is available.
The pinout arrangement differs. Ours is SCL, SDA, VCC, GND (from the front). It won’t work as a drop-in replacement for a module with a different pinout like VCC GND SCL SDA.