The main function for me which still works when I was on EU 12.6 was low brightness mod that still works fine.
Yea, some mods still work, and that's great. But as someone before said, it's hit and miss... I long for lockscreen disabler function, it doesn't work
What is not working? Security app says network is blocked when I open these apps with Wi-Fi disabled. No idea how to test battery saver
Apps like Screen Recorder, Mi Mover, Security app still don't have the option to Restrict background activity in battery saver
This page gets its info from "Battery and performance" app that stores all the power profiles, and looks like it has a limitation of only restricting packages that are running under their own users, so basically all apps that are not just system ones but are also running under system user are excluded (id below 10000 in app details page). If it's a java limitation then maybe I can change that, but if it is baked into native libs then Xposed is powerless there.
You can delete LSPosed folder in TWRP: /data/adb/modules/riru_lsposed. This will remove the framework and all xposed modules.