Fix items seen not contains search on computer user column

[cedric-anne]

Checklist before requesting a review

• I have read the CONTRIBUTING document.
• I have performed a self-review of my code.
• I have added tests that prove my fix is effective or that my feature works.
• This change requires a documentation update.

Description

It fixes #21491.

[cyab-ux]

Hello,
I took the liberty of copying the fixed code in order to test it on my sandbox server and I can confirm that the search works perfectly with the fix made.
Maybe I didn't have the authorization to do this?
If that is the case, I apologize.

[cedric-anne]

Maybe I didn't have the authorization to do this? If that is the case, I apologize.

You can do whatever you want with the GLPI code in your sandbox.

This fix has not been validated yet as I want to add this case in our test suite to be able to detect any regression on this feature, but this will be fixed in GLPI 11.0.2.

[cyab-ux]

Thank you for your answer.
And especially thank you for the efficient support.
I'll patiently wait for version 11.0.2 to put into production.