We just found out that the Webex Chrome Meeting app is being retired and that users will need to use the web app instead. https://help.webex.com/en-us/n8omowv/Cisco-Webex-App-for-Chrome
No timeline was included so I hope the web app becomes more full featured before they disable this app. The post says that the web app is more full featured but it actually has less capability than the Chrome app. We have identified that attendees can't annotate or share in breakout rooms. In addition, ask for control of mouse is disabled in both the Chrome and Web app which is problematic for our teachers when they're trying to help a 8 year old.