
Would be helpful to have a toggleable personal flash red on unsuccessful L cancel for newer players or trash veterans like me.

think they added this support in already! :)

Where is the toggle located?

Right click the iso in dolphin, Properties> Gecko Codes > CHECK : “Optional Flash Red On L Cancel”
Make sure Slippi Online is on the latest version. I’m not sure if it turns the code back off after it updates the build.

Yep, as mentioned, this is not supported
