Hide system messages in profile settings couldn't be toggle.

[notohiro]

Issue

Server Setup Information:

• Note: Please anonymize info, and do not add to this public issue any of your Wekan board URLs, passwords, API tokens etc, do you understand?:Yes
• Did you test in newest Wekan?:Yes
• For new Wekan install, did you configure root-url correctly so Wekan cards open correctly https://github.com/wekan/wekan/wiki/Settings ?:Yes
• Wekan version:3.56.0
• Operating System:Linux
• Deployment Method(snap/docker/sandstorm/mongodb bundle/source):docker
• Http frontend if any (Caddy, Nginx, Apache, see config examples from Wekan GitHub wiki first):AWS ALB
• Node Version:8.16.2
• MongoDB Version:4.2.0
• Wekan only works on newest desktop Firefox/Chromium/Chrome/Edge/Chromium Edge and mobile Chrome. What webbrowser version are you using?:Chrome 78.0

Problem description:

• REQUIRED: Add recorded animated gif about how it works currently, and screenshot mockups how it should work. Use peek to record animgif in Linux https://github.com/phw/peek

Hide system messages in profile settings couldn't be toggle.

• Explain steps how to reproduce

1. Click the name of profile in upper right corner.
2. Click Change Settings
3. Click Hide system messages

• In webbrowser, what does show Right Click / Inspect / Console ? Chrome shows more detailed info than Firefox.

Nothing recorded in browser console and logs.

[notohiro]

I found this toggle actually works, even though the UI didn't response.