@davidpkami , have you tried verifying your files and rebooting? Sorry if that’s a dumb question. I am not seeing anyone else experiencing this at the moment.
Do you have contacts at Epic Games? If this is the case, please notify them as soon as possible so that he can solve the problem because it is not possible to work in these conditions, UEFN has new bugs with each update, every time me and my team have always managed to get around this, but this mouse click bug is unbearable and impossible to work with.