**Is your feature request related to a problem? Please describe.** No, it's not problem-related. **Describe the solution you'd like** Quick button to toggle on/off set of predefined/custom extensions based on use, type (pre-made set) or custom (user-defined). **Describe alternatives you've considered** Right nowe there is not anything like that. **Additional context** No such option in FlowLauncher Plugins Tab, in `Settings` window (`Right-click` > `Settings` > `Plugins`).