When i want to send JSON formated topic via mqtt, i have to add space to end of the string

{"device_class":"temperature","name":"Temperature","state_topic":"homeassistant/sensor/m5core_01/state","unit_of_measurement":"°C","value_template":"{{value_json.temperature}}"}
without space on the end missing right curly brace and is not possible to parse.

UIFlow 1.5.1
M5core FW 1.5.2

Works only first publish command. Why?

edit: sometimes first two. I have to change order for publish third configuration topic

No Atom support?

How to fix M5StickC in 18650C hat?
Bottom of M5StickC still trying to go out.