This feature is available for host of the meeting. The host has the ability to end the meeting for all the participants or simply leave from the meeting with the other participants continuing with the meeting.
When the host clicks the Leave icon, a pop up window opens with the following message "End meeting for everyone? this will kickout all participants from the meeting!" with two buttons - "Yes, End Meeting" and "No, Leave Meeting"
If the host selects the "Yes End meeting", the meeting is concluded for all participants as well. If the host selects the button "No, Leave meeting", the meeting is concluded only for the host and the participants are still active in the meeting.