Arvados » Arvados Workbench 2

Steps to reproduce:

1. Log in to the Playground with Workbench 2 (https://workbench2.pirca.arvadosapi.com/)
2. The "user" icon on the top-right (Account Management) -> Repositories -> + NEW REPOSITORY
3. In the dialog box, type in a name for the new repository (e.g. "example"), then click on CREATE REPOSITORY

Expected result:

The repository with the chosen name would have been created.

Actual result:

The following error appeared in a red-background bubble:

Name must be the owner's username, then '/', then a letter followed by alphanumerics, expected pattern 'zoema/[A-Za-z][A-Za-z0-9]*' but was '' (req-lucnt5mjubl2amf6y5ww)

(I think the characters after "... but was " should be two single-quotes).