Decorated fields have an incorrect name in the fields section when editing a table

[artiomello]

When decorating a couple of strings and adding it as a table column - that new field's name is somehow corrupted in the table editor. I have two IDs that I want to combine into a decorated field, like so:

In the table itself the new column (ID) is displayed properly:

But when I edit the table and want to, say, rearrange the fields - that particular decorated field looks like this:

This happens for both existing decorations and for newly created ones.

Expected Behavior

Decorated fields should have the same name you assign to them. In my example - ID.

Current Behavior

Currently, decorated fields have a confusing random composite name that consists of existing field names along with the one you actually created, mingled up somewhere inside:

Possible Solution

Decorated fields should have the same name you assign to them. In my example - ID. In case that's not possible, decorated fields can have a prefix/suffix such as dec_ID or ID_dec or something similar.

Steps to Reproduce (for bugs)

1. Set up a table with some data
2. Create a decorated field
3. Look at its name in the fields section when editing a table

Context

Obviously this is very confusing and unproductive.

Your Environment

• Graylog Version: 5.0.5+d61a926
• Java Version:
• Elasticsearch Version:
• MongoDB Version: 5.0.+
• Operating System: Ubuntu 22.04 LTS
• Browser version: Latest MS Edge