App Manager Issue

[zen4rio]

Hello! I'm new here and don't know how to properly report issues that well. I am using Resurrection Remix Android Q on Samsung Galaxy S7 (G930F) along with opengapps nano. But whenever I activate or after installing Pix3lify and try to open app management on settings, nothing will pop up and immediately close, and when I try it again, it will do the same thing then showing "Settings keeps stopping". If there's a way to fix it, can somebody help? Or hopefully in this next update it will be fix.