Need to turn on Mobile Connection to Download Fit file over Bluetooth

When a Connect Iq app wants to download a fit file stored on a Bluetooth connected mobile device, the download is not working anymore. You need to turn on the "mobile data connection" too to get it to work. Seems the localhost is not reachable over bluetooth only anymore.

Reproduceability: always

Affected apps: iqmapreceiver, gimporter, locus maps..