Can't deactivate user who is owner for one or more groups

[mohammedragabsoftxpert]

Description:

When i try to deactivate user who is owner to one or more groups, i receive a pop up window like the below one, and everything gets freezed:

And then i have to close the app/ reload the browser to activate the dashboard again!!

Then i have to find out the user's owned groups "Manually" going to the channels admin page >> for each channel, check its owner >> go to owner role >> for each channel pick up a user to be the new owner (this story is another issue that needs a real clear/ smooth solution!!)

Steps to reproduce:

1. Create any user
2. Make him as owner to one or more channels
3. Try to deactivate it

Expected behavior:

1. Simply at least, just deactivate it and re-assign to another one automatically (as the message says)!!
2. List/ Show all owned groups at the pop window, i don't have to look for it manually
3. A smooth way to change groups ownership

Actual behavior:

Freezed app/ browser

Server Setup Information:

• Version of Rocket.Chat Server: 3.5.2
• Operating System: Ubuntu LTS 18.04
• Deployment Method: snap
• Number of Running Instances: 1
• DB Replicaset Oplog: Enabled
• NodeJS Version: 12.16.1
• MongoDB Version: 3.6.14

Client Setup Information

• Desktop App or Browser Version: app 2.17.11, chrome Version 85.0.4183.83
• Operating System: Ubuntu 16.04 and Ubuntu 18.04 and Windows 10

Relevant logs:

No logs!!

[ankar84]

Same as #18745
And fixed by #18596

[mohammedragabsoftxpert]

@ankar84 How to upgrade from 3.5.2 to 3.6.0 using snap?

# snap refresh rocketchat-server
snap "rocketchat-server" has no updates available

[ggazzo]

Same as #18745
And fixed by #18596

🤷