Xiaomi is notorious for their aggressive battery optimization so we have to exempt Filter Chrome from this aggressive battery optimization. Thankfully, Xiaomi does provide a method to have the permissions "stick."
Make Filter Chrome Run in the Background
Newer Models: Device Settings > Installed Apps > Filter Chrome
- A. Toggle "Autostart" On
- B. Inside "Other Permissions" enable: "Modify system settings" & "Start in background"
- C. Inside "Battery Saver" select "No restrictions"
On Xiaomi devices, for enhanced security, we need to "lock" Filter Chrome. Here are the steps:
- Open Filter Chrome App
- Now, tap on the Recent Apps Dialog button
- Press and hold Filter Chrome's card and "lock" Filter Chrome