microG signature spoofing stopped working

Applications
#1

Until yesterday microG singature spoofing worked fine on my Xperia 10 III, Sailfish OS 4.7.0.15. Today, without any change of configuration it no longer works. Self check shows (in German):

Screenshot_20241121_092613_001
Screenshot_20241121_092613_0011080×2520 287 KB

When searching for a solution, I found
https://forum.sailfishos.org/t/3-4-0-24-signature-spoofing-doesnt-work-on-a-freshly-flashed-xperia-10-plus/3109
but on my phone the file /usr/sbin/alien-generate-properties.sh does not exist.

Any ideas what may be the problem?

#2

Maybe you accidentally unchecked the signature spoofing button under Prefs → Android App Support? (I did it many times.)

#3

That’s not the solution. I checked the settings, all okay. And the self check shows that signature spoofing is authorized (in Screenshot 2nd line “Berechtigung zur Signaturtäuschung erteilt”)

#4

Perhaps is ‘signature verification unchecked’ in AAS settings?
This happened to me once, leading to unable signature spoofing.