Of course I am interested. Actually, I already did some investigation via object inspector in browser, but I wasn’t be able to find “quick” solution. Today I installed NVR, some test cameras, mobile apps, and started to integrate NVR into HA. Lot of work, therefore I didn’t work much on this problem.
It will need little more time to find this annoying element and change its css display property to none, or something like this.