Did you use the prebuilt LineageOS for microG? https://lineage.microg.org/ https://lineage.microg.org/ I've personally never had issues with automatic over-th

Did you use the prebuilt LineageOS for microG? https://lineage.microg.org/ https://lineage.microg.org/ I've personally never had issues with automatic over-the-air updates using microG's builds, but I haven't tested every supported device.