Instructions provided by support team:
As per this issue, Microsoft is updating their Edge driver almost every week and to keep the edge driver updated in the App Studio you will need to install it manually.
Please do the following:
Access the following URL: https://developer.microsoft.com/en-us/microsoft-edge/tools/webdriver/
According the uploaded doc, you are on version 98.
Under Stable Channel, downloaded, x64. Extract the package on the Appstudio box.
Navigate to :ibiAppStudio82bin
Rename the exisiting, msedgedriver.exe to msedgedriver.exe.backup.
Cut and paste the msedgedriver.exe from the package you just downloaded into the bin directory.
Ensure Appstudio is not open, From the above bin location, right click on thisfoci.bat.
and run as Administrator.
Restart the machine after running the thisfoci.bat Opened AS and test it with Edge.