The reload bar for Sunnny’s shield drone does not show the progress of the reload process.
It just goes to fully blue when the drone is ready. So you can’t estimate in how many seconds it will be available again.
Reloading: (no progress shown)
Reloaded: (fully blue)
By the way, orginally I was against adding a reload to the shield drone but now I think it’s actually fine. I guess I was wrong. But the UI needs to be fixed.