I cant change any property on roblox studio, how to fix this?

I need help, i got into a studio bug , when i change a part color and then focus my mouse again on the world, the color changes back to his default color, not the one i wanted, not sure if this happens with other properties, i tried reuninstalling studio, removing plugins, reseting settings but nothing worked

When you change a colour in the properties and click on one of the colours you choose I always click enter after to select it. Hope this helps!! Also this website is only for scripting questions btw.