Game play bug (visual) found on PBE (heimerdonger)

I was recently playing a game on the PBE as none other then THE DONGER using his hazmat skin. however, strangely, after i had put the point into my turrets, i noticed something odd about them. The turrets "beam bars" were strangely empty, and would not refill, however when i clicked on them to view them, in the description box it showed the bar being filled each second as it normally would be, however it was floating above the still empty black bar that normally indicates the beams charge. So essentially there were three bars above my turrets, a green health one, a black empty one, and a white charge one. Important note: this did not appear to be the case with my apex turrets, however it is worth looking into to see if it appears here as well. I do not know if this bug is present in live or any of his other skins as of now as i do not own heimey. Though i wouldn't exactly call this bug game breaking it would make it much more annoying to keep track of your turrets power level, and working hard to keep it under 9000. Included is a picture of this bug. If you need to contact me for any reason my email is linked. Thank you and see you on the fields of justice!