Sync positions between Tuya curtain/cover switchs

Configuration
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1

Hello to all

I have several curtain/cover switch installed “far” from the curtains

image

I have them sync each other in order to open/close in each one

my problem is, I can only make them full open or full close via HA - even i’ve press stop, they continue to full open/close

how can i make them sync the position between them, and not always full open/close?

thank you

Automatation:

alias: Estore Cozinha Abre
description: ""
trigger:
  - platform: device
    device_id: 2403b5c92761bb3cdf018a3bf4e0cb90
    domain: cover
    entity_id: cover.estore_cozinha_int_cozinha
    type: opening
  - platform: device
    device_id: 853bfefb1bc2b0e4ab5a05e1b1d66888
    domain: cover
    entity_id: cover.estore_cozinha_interruptor
    type: opening
  - platform: device
    device_id: e053f28d2b279093cd2ad5c937ecf720
    domain: cover
    entity_id: cover.estore_cozinha_sh
    type: opening
condition: []
action:
  - service: cover.open_cover
    data: {}
    target:
      device_id:
        - e053f28d2b279093cd2ad5c937ecf720
      entity_id:
        - cover.estore_cozinha_int_cozinha
        - cover.estore_cozinha_interruptor
mode: single