@Melmc1403 Hello, try two things. Go to Applications, the three points at the top right / Reset preferences. If the problem persists: go to Applications and look for the app, Galaxy Themes, in storage clear cache and data. It is possible if you have done this and not It has worked for you in the same settings of Galaxy themes, the three points at the top right-Uninstall updates. This will restore the app to the initial state. You can always update it. A greeting.