Editing access VLAN of an interface yields an exception

[cs-1]

NetBox version

v3.0.0

Python version

3.8

Steps to Reproduce

1. Create a new device with an interface.
2. Edit the interface.
3. Configure it to mode "Access"
4. Add Access VLAN.
5. Click "Save".

Expected Behavior

VLAN is saved to the interface.

Observed Behavior

An exception is thrown:

Server Error
There was a problem with your request. Please contact an administrator.

The complete exception is provided below:

<class 'KeyError'>

'tagged_vlans'

Python version: 3.8.10
NetBox version: 3.0.0