After installing e2e_appmon_dev version 2.60 (Edge browser extension included - via store and also manually), the nim-recorder extension does not seem to work properly. You may notice the following error after running the script (even with a simple StartBrowser("ME", "http://<url>", 3) :
Release : 20.4
nimrecorder version: 7.1.2
edge extension version: 7.1.115
EDGE browser was not fully certified in 2.60 version
Install the most recent version of the e2e_appmon recorder (currently 3.01 beta dev version)