Backlight Issue

I'm experiencing this backlight bug. https://forums.garmin.com/sports-fitness/running-multisport/f/forerunner-55-series/365681/backlight-bug on the latest firmware v11.01

Backlight settings are set to 'after dark' and when scrolling through glances the backlight briefly comes on for a fraction of a second on some glances. If you press the up / down buttons repeatedly and fast enough then the backlight stays on, until the timeout elapsed. And I had the backlight come on while editing an activity data screens.