MQTT engine use other publish can't write

Hello everyone, I have a problem.

I use MQTT engine 's tag.
Its source from ignition test edge 's MQTT Transmission and local ignition server MQTT Distributor now, it can read/write.

I use other MQTT Publish now.
it quality is good.
but it can’t write.

I use MQTT Fx ,it Sparkplug Decoder have some problem.

Did miss detail setting?