I see that the Spoof manager offers the opportunity to import / export a device config file. I exported mine for Moto 3.0-a15-xxx-ocean; it is a .bin file but plain text 38 lines API 35. It discloses a lot but looks accurate as far as I see.
I wonder if your FP5 config file contains something strange … or if you could edit it in such a way it works better ??
Pity in your case that there are not suitable a14 (API 34) files available.
Edit. I don’t know why I didn’t see it first time Nothing Phone(1) is available to spoof at API 34. It is for
Platforms=arm64-v8a,armeabi-v7a,armeabi
Build.HARDWARE=qcom
In case it is significant @apadom can you tell me what Platform is Fairphone as shown in Spoof manager > Default as
build_your_own
Anyone thinking to build_your_own the source is lib/src/main/res/raw · master · Aurora OSS / GPlayApi · GitLab