Can you say more? What do you mean by trimming and where? If this is about the item pane, which fields are you seeing trimmed? I believe only creator fields are trimmed and they have a different logic (since there can be multiple).
I mean leading and trailing white spaces are not stripped. I was under the impression that in Zotero 6 all fields were white space trimmed. In fact, I think it does not make sense not to trim all fields.
They're trimmed — it's just a visual bug in the text field. You can see that the item isn't actually saved with the whitespace, and if you click away and back it's gone. But we'll fix the text field — thanks.
Upgrade Storage
If this is about the item pane, which fields are you seeing trimmed? I believe only creator fields are trimmed and they have a different logic (since there can be multiple).