Prefix vlan assignment shows vlan for all sites but not only prefix's site

[eudjinnl]

Updated to NetBox 4.2.3

I have site Site1 configured

Vlan Group for site configured:
name VlanGroup1
Scope type: DCIM > Site
Site: Site1

Vlan configured:
ID: 506
Vlan Group: VlanGroup1
Site: Site1

Now I create prefix and try to link it to vlan
Scope type: DCIM > Site
Site: Site1

and then in drop down list NetBox shows me list of all vlans but not vlans for Site1.

So if I have vlans with the same ID and names for multiple sites I can't distinguish them.
Should it be like this?