BSEED Curtain/Blind switch calibration (TS130F)

Hi All,

Recently i bought 4 of these BSEED curtain/blind switches to control my outdoor blinds.
They are recognized by Zigbee2MQTT as the TS103F (not 100% correct because thats MOES)

At first they seem to work good, but the calibration is a little bit off.
For some reason, it always is a second or more to low.

Does anybody know how to calibrate these correctly?
Is it possible to change the calibration time within Home Assistant manually.

Hi!
Have you finally been able to calibrate?