Shift/Alt/Ctrl + Key mixed up with 0.5.15 on Ubuntu-18 (wayland)

[bofh69]

I'm using rltk on Ubuntu-18.04LTS.

I use the following GameState with rltk:

struct State {}
impl GameState for State {
    fn tick(&mut self, ctx: &mut Rltk) {
        if ctx.shift {
            println!("SHIFT {:?}", ctx.key);
        }
        if ctx.alt {
            println!("ALT {:?}", ctx.key);
        }
    }
}

With some previous 0.5 version it worked as expected, shift+key showed SHIFT and the key. With 0.5.15 I get "SHIFT Some(LShift)" and "SHIFT Some(RShift)", but no other key together with either shift print anything. If I instead press ALT+ some key, I get SHIFT and the key printed...

The ALT message comes with the ALT keys, but to get ALT + some key, I need to press CTRL and the key.

[bofh69]

With 0.5.17 this works correctly