Keybind Trigger Not Working with Player Persistent Variable

Need Assistance with Figuring out a way to get a Key binds on (Key Pressed) Trigger working with Player Persistent Variables. At the moment (to the best of my knowledge) the On Key Pressed Trigger is client-side only, yet I need to figure out a way for this Trigger to change a Player Persistent Variable.

I have tried many other solutions to no avail, the Variables immediately set back to what the value was though the change is noticeable via Display text, it just changes back almost instantly.

Any Help is appreciated, thanks