Comment by somat

Yeah, I don't really know much about Wayland but.... That does not sound correct to me... Wayland has a copy/paste protocol, and my 5-minute web search indicates that it works much like the X11 copy paste protocol, each application takes care of what will be sent when pasted. then some other application requests a paste, the display server connects the two they negotiate a format and the "copied" data squirts across. that is to say Wayland applications can totally capture text from other applications.

Now if the article meant to say Wayland applications are unable to capture arbitrary text via mechanisms other than then the copy paste protocol I would say fair enough, but it sounds like the problem application is using the normal X11 copy paste protocol. so I don't see how that statement is relevant.