bug: Firefly CLI incomplete ... broken Browser Window

### What happened?

Having installed latest repository Firefly (1.3.3 with Apache-2.0 licence) in a test environment on Linux OS with Oracle Virtual Box and Linux Ubuntu 22 LTS ...

1.) Blockchain initiated with command "ff start username" (with Ethereum blockchain)


2.) Browser window (either Firefox, Brave or Google Chrome) doesn't show left column ... also not visible in incognito/private windows.


### What did you expect to happen?


Would be great to get this bug repaired quickly, so we can proceed with the functionality tests in the sandbox. :-)

### How can we reproduce it (as minimally and precisely as possible)?

nodejs version 20.19.0
doccker version 28.0.4 and
docker-compose 1.29.2
openssl version 3.0.2

we followed 1:1 the installation instructions from here:
https://hyperledger.github.io/firefly/latest/gettingstarted/firefly_cli/

### Anything else we need to know?

_No response_

### OS version

```console
# On Linux: **Ubuntu**
$ cat /etc/os-release **22.04 LTS (Jammy) / Oracle Virtual Box 7.1.6** (2025)
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here
```