MQTT Engine Tag Datatype

Hi,

I am using Ignition V8.1.1 to read a few values from a single source over two different protocols (Modbus TCP and MQTT).
Both are working fine. however, unlike reading from Modbus TCP, the values read from the MQTT Engine cannot be formatted with decimal points (the value coming as an integer).

Any idea how to format the values from MQTT Engine to have decimal values?

Thanks,