How to deactivate the middle mouse button paste?

[viertelb]

Not sure if this should be working already. I use Ubuntu 18 and 20 and deactivated paste upon middle mouse button via Gnome Tweaks. This works. But still, in Terminator 2.0.1 the middle button does a paste of the clipboard content.

I want to deactivate this paste option but cannot find anything in the settings .

[mattrose]

This is the first time I've ever heard of somebody asking for this.

I'll take a look when I get the chance.

[viertelb]

I had a lot of content in the clipboard and my mouse put it into the terminal while scrolling. Thanks!