Gold 3 Ashe Gungeon PC [2ZFDE2] How do you play ashe into widowmaker?

"Play outside widow LOS" sometimes it feels impossible to do so and still contribute to the fight on these long sightline maps like this havana game. And they had sombra too so if I tried cheeky offangles too often I'd get isolated and die (if their sombra is good). This map I tried my best to play out of widow los and she still ended up rolling us