Problem with Revanced Youtube and microg

For another reason, I recently had to reinstall Revanced Manager, YouTube, and microG. Since then, I've had problems with the application, and the message keeps popping up.

"MicroG GmsCore does not have permission to run in the background. Follow the "Don't kill my app" instructions for your phone and apply the instructions to your MicroG installation. This is required for the app to function."

My MicroG is set to "high energy consumption" and "autostart." For YouTube Revance to work, I have to "reset data" in YouTube Revance every so often. Before reinstalling, the app worked normally with the same settings. I don't know what happened. Please help.