Edge Flashplayer only allows single usage
After updating to Windows 10 build 1809 I can only opt to use Flashplayer once, whereas before I could also opt for 'allow all time'. Please see the screen print below:

When I click on the jigsaw piece it still only gives the 'allow once' option.
When I click on website identification I get the following information:

I cannot access the Flash Player version as it is embedded in Windows 10
My Windows 10 version is 1809 and my browser is Edge version 44.17763.1.0.
I have the same problem on my wife's machine which is also Windows 10 build 1809.
Could anyone please advise if there is a way to allow Flashplayer at all times rather than having to allow once every time?
