2 shelly2 as roller shutter, only one has position control in HA, both are calibrated

Good day all! I have 2 Shelly2 used to control roller shutters, I have calibrated them and in their individual webpage (IP of the shellies) I can see the slider and control the position from each there, but in HA only one of them has the slider useable and reflects the position of the shutter, the other one doesn’t do anything (it actually shows the position of the other shutter but when moved nothing happens).

About a year ago I had tried to set this up and using the position topic created no movement, I had to use the tilt instead, I don’t know if the position topic is working now or not. Please let me know if you can help me figure this out, thanks in advance!

Here is my config:

cover:
  - platform: mqtt
    name: "Persiana Grande"
    command_topic: "shellies/shellyswitch25-XXXXXX/roller/0/command"
#    position_topic: "shellies/shellyswitch25-XXXXXX/roller/0/pos"
#    set_position_topic: "shellies/shellyswitch25-XXXXXX/roller/0/command/pos"
#    availability_topic: "shellies/shellyswitch25-XXXXXX/online"
    state_topic: "shellies/shellyswitch25-XXXXXX/roller/0"
    tilt_command_topic: "shellies/shellyswitch25-XXXXXX/roller/0/command/pos"
    tilt_status_topic: "shellies/shellyswitch25-XXXXXX/roller/0/pos"
#    payload_available: "true"
#    payload_not_available: "false"
    qos: 1
    retain: false
    payload_open: "open"
    payload_close: "close"
    payload_stop: "stop"
    state_open: "open"
    state_closed: "closed"
    payload_available: "online"
    payload_not_available: "offline"
    position_open: 100
    position_closed: 0
    optimistic: false
    value_template: '{{ value.x }}'

  - platform: mqtt
    name: "Persiana Pequeña"
    command_topic: "shellies/shellyswitch-YYYYYY/roller/0/command"
#    position_topic: "shellies/shellyswitch-YYYYYY/roller/0/pos"
#    set_position_topic: "shellies/shellyswitch-YYYYYY/roller/0/command/pos"
#    availability_topic: "shellies/shellyswitch-YYYYYY/online"
    state_topic: "shellies/shellyswitch-YYYYYY/roller/0"
    tilt_command_topic: "shellies/shellyswitch25-YYYYYY/roller/0/command/pos"
    tilt_status_topic: "shellies/shellyswitch25-YYYYYY/roller/0/pos"
#    payload_available: "true"
#    payload_not_available: "false"
    qos: 1
    retain: false
    payload_open: "open"
    payload_close: "close"
    payload_stop: "stop"
    state_open: "open"
    state_closed: "closed"
    payload_available: "online"
    payload_not_available: "offline"
    position_open: 100
    position_closed: 0
    optimistic: false
    value_template: '{{ value.x }}'