[FIX] Display Avatars switch: unable to disable showing avatars in messages

[roy9495]

Proposed changes (including videos or screenshots)

Closes #26741

Issue(s)

Steps to test or reproduce

Further comments

[gabriellsh]

QQ: What do I do if I want avatars in my workspace? :P

[roy9495]

QQ: What do I do if I want avatars in my workspace? :P

I apologise, sir, I have not considered that.
I will redo this.

[roy9495]

QQ: What do I do if I want avatars in my workspace? :P

Sir, do you suggest using a toggle button?

[gabriellsh]

QQ: What do I do if I want avatars in my workspace? :P

Sir, do you suggest using a toggle button?

There is already a user preference for this :)

[dougfabris]

@roy9495 Thank you for your contribution, we're going to follow with the approach here #27072