Room members information (e.g. displayname) should not be fetched for non-local users

[waclaw66]

It's not shown when some of members originate from different homeserver (matrix.org).

However Displayname field of local users is shown with correct value for a small moment and then all displaynames are changed to that red icon.

Expected result is that only members from other homeservers shall have that red icon because of response 400

{"errcode":"M_UNKNOWN","error":"Can only look up local users"}

[awesome-manuel]

Works for me. Can you provide more logs from the browser console?

[waclaw66]

Displaynames from local server are properly fetched, unlike federation users. Local server doesn't provide information about federation users at endpoint https://server/_synapse/admin/v2/users/.
Synapse-admin shouldn't request federation users info on local homeserver, please check endpoints within
https://github.com/element-hq/synapse/blob/develop/synapse/rest/admin/users.py

[awesome-manuel]

That is expected, yes.

What I don't see in my setup is:

However Displayname field of local users is shown with correct value for a small moment and then all displaynames are changed to that red icon.

[waclaw66]

That is expected, yes.

What I don't see in my setup is:

However Displayname field of local users is shown with correct value for a small moment and then all displaynames are changed to that red icon.

Try to enable "Stop on exception", then first name of local user is visible. After excecution is complete, red icon is everywhere. I would expect, that local users have their displaynames, federated have red icon. It happens in the room with 5 local users and 1 federated.