In release 4.23.2 this still worked perfectly. Jan did describe a workaround recently, but that requires an additional app (GNSS Master), which, at least for me, always has to run in the foreground. Therefore a direct connection of the GPS as an external data source via Bluetooth is simpler and more reliable. It would therefore be good if this were possible again in the next release.
Welcome
The problem you described with external Bluetooth (Classic) has already been fixed in version 4.24. The version is currently still under review and should be live by Friday at the latest.
Hello, will CCAS then also receive the location data via the external Bluetooth source? With the option I described using the mock app GNSS Master, that would be the case.