Is there any update on this? Flash is officially DEAD, as in no longer available from next year. Most browsers block flash by default and rightly so because it's a security nightmare.
I've just bought two Reolink cameras (RLC-410, RLC-420) and had planned to buy more, particularly from the new 4K range when it's available, but I'm disappointed to discover that Flash is being used so I'm re-thinking that plan.