The displayed remaining battery level as a percentage (in black) is hard to read because it is obscured by the battery level indicator (white and grey).
Yes this was brought up in the feedback in the Beta program. Best thing is to go into the support section and leave feedback there for the development teams to be notified of
Best to leave feedback like mentioned in members app by @Glenntech you can do so by going to support section in members app and find section to send a feedback