MicroG on Lineage OS

Magisk Method:

1. Download Magisk Module from here: https://github.com/nift4/microg_installer_revived
2. Install Magisk Module
3. Reboot
4. Go to MicroG settings
5. Go to Self-Check
6. Tap on "System grants signature spoofing permission"
7. Give the permission for Signature Spoofing
8. Enjoy!

Recovery Method (not recommended):

1. See this: https://github.com/Nanolx/NanoDroid (Not going to provide full instructions as I do not recommend this, Use the magisk method instead)