"Unable find saved objects" error is shown on sorting of Tags on 'Saved Objects' page

[ghost]

Kibana version: 8.4 Kibana cloud environment

Host OS and Browser version: All, All

Build Details:

Version: 8.4.0 BC2
Build: 55166
Commit: 9e9e0d6a685cbc2858a85a357f93dcb76259fdee

Preconditions:

• 8.4 Kibana cloud environment should be available.
• Multiple Tags should be created on Stack Management > Tags page

Steps to reproduce:

1. Navigate to Stack Management > Saved Objects
2. Click on Tag text on Tag column
3. Upward/downward arrow will be shown
4. Observe that the Unable find saved objects error is shown

Expected Result:

• Sorting of Tags should work fine for Tags column and no error should be shown.

Screen Recording:

Saved.Objects.-.Elastic.-.Google.Chrome.2022-08-10.17-41-32.mp4

[elasticmachine]

Pinging @elastic/fleet (Team:Fleet)

[dikshachauhan-qasource]

Secondary review is done for ticket.

[elasticmachine]

Pinging @elastic/kibana-core (Team:Core)

[pgayvallet]

Introduced by mistake by #132525, before that, the tags column wasn't sortable.

Long story short, the only possible fix right now would be to change the tags column to be non-sortable as prior to #132525.

Long story long, the table component is performing server-side pagination, so any column used for sorting should also be able to be converted to an ES's sort parameter. However the tags column doesn't map to any concrete ES field, so sorting by it with the current system is not possible.

[ghost]

Hi @pgayvallet,

We have re-validated this issue on the latest 8.5.0 SNAPSHOT Kibana Staging environment and found that the issue is fixed.

Build details:

Version: 8.5.0 SNAPSHOT
Build: 56399
Commit: 943675d4fc9807b4589266fcfed36016eea4317c

Below are the observations:

• Tags column is not sortable and no error is shown on clicking Tags column text on the 'Saved Objects' page.

Screen Recording:

Saved.Objects.-.Elastic.-.Google.Chrome.2022-09-19.10-20-53.mp4

Hence, marking this issue as QA: Validated.

Thanks!