No GNSS information on Pixel3a

This is a follow up for https://gitlab.postmarketos.org/postmarketOS/pmaports/-/issues/2788

GNSS can be setup following the steps from https://wiki.postmarketos.org/wiki/Troubleshooting:GPS#Enabling_GPS_manually_in_ModemManager

I do see NMEA sentences when I run mmcli -m any --location-get. But Satellite and other applications are unable to obtain any GNSS information, no matter how long I leave the phone outside with direct line of sight to the sky.

This is the type of information I do see

als-pixel3a:~$ mmcli -m any --location-get
  --------------------------
  3GPP |       operator mcc: ***
       |       operator mnc: **
       | location area code: ****
       | tracking area code: ******
       |            cell id: ********
  --------------------------
  GPS  |               nmea: 
       |                     $PQWM1,65535,95094845,0,4,15003,3,272,11,8,200,200,152,152,59,60,57,57,0,  0.12, -1.15,  0.35,  0.17,18,14,340,340,315,315,163,162,15003422*0E
als-pixel3a:~$ mmcli -m any --location-status
  --------------------------------
  Location |         capabilities: 3gpp-lac-ci, gps-raw, gps-nmea, agps-msa, agps-msb
           |              enabled: 3gpp-lac-ci, gps-nmea
           |              signals: yes
  --------------------------------
  GPS      |         refresh rate: 1 seconds
           | supported assistance: xtra
           |   assistance servers: https://xtrapath2.izatcloud.net/xtra3grcej.bin
           |                       https://xtrapath3.izatcloud.net/xtra3grcej.bin
           |                       https://xtrapath1.izatcloud.net/xtra3grcej.bin
als-pixel3a:~$ 

The phone used to run UBT and GNSS worked there