Creating new alias device isn't possible

[UrsKobler]

trafficstars

Describe the bug
Alias ​​devices cannot be created. Also, selection icons are no longer displayed. I deleted the device adapter instance.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Geräte'
2. Click on '+' to create new device
3. Fill out input mask
4. No furher configuration dialog appears

Expected behavior
After pressing button <Erstellen> no input mask appears to configure the new alias device. Selecting specific icons are also not possible.

Screenshots & Logfiles

Versions:

• Adapter version: <1.0.12>
• JS-Controller version: <4.0.23>
• Node version: <16.16.0>
• Operating system: bullseye-32bit

Additional context
After reinstalling the Device Adapter, the following error message is displayed:

INFO: Directory "/opt/iobroker/node_modules/iobroker.devices/www" was not found! Nothing was uploaded or deleted.

When I look via ssh in the /opt//iobroker/node_modules/iobroker.devices folder, the "www" folder does not exist.

[mickym2]

I cant see any symbols as well

I saw that this was already addressed in another topic.