session
wlr_session_change_vt() is a no-op if session == NULL
@@ -600,7 +600,6 @@ buttonpress(struct wl_listener *listener, void *data)
void
chvt(const Arg *arg)
{
if (session)
wlr_session_change_vt(session, arg->ui);
}
The note is not visible to the blocked user.