Default TM user ID isn't used in Trados 2024

I recently installed Trados 2024, and I'm struggling to get the TM User ID right.
When I go to Options > Setup > Users, there is one TM User ID, and that's the correct one (let's call it A).
In the Project Settings of packages, in Language Pairs, the language pair, and Translation Memory Updates, when I click TM User ID, this also shows the correct TM User ID (A).
However, when I translated a segment and check the User ID shown in the Translation Results box, there is a different user ID (B), which I think is linked to my computer ID.
If all these settings in Trados are correct and showing A, how can I fix this issue?

Thanks!

emoji