Smart Card no longer working with Google Chrome update ver. 70 (newest)

At our company our Smart Cards are no longer operating correctly after the newest update of Chrome installed automatically. The Smart Card pin window for Windows Security usually pops up, with a text field, you enter it and it works, but now the window only pops up in the background, and there is no Pin text field to actually type into.

Also it works in IE, but we are required by contract to only use IE11, and because it is so old we really would like to get Chrome working as intended.

We are thinking it is some plugin or port being blocked by the firewall, but if anyone has any clue what it might be it would be a huge help.enter image description here