A. 1. Manually deselect icons: Go through the icon selection and tap on each selected icon to uncheck it. This may be tedious but is currently the only way to ensure all icons are unchecked. 2. Use a different theme: If available, switch to a different theme that may not have this limitation. Check the theme settings to see if there are options to reset selections.

B. 3. Create a new profile: If the app allows, create a new user profile or reset the app settings to start fresh, which may allow you to select icons again.