Sometimes UUID is shown instead of title for links in blocks

@megayu is already working on this.

Since Jul 8, 2026.

### Search first

- [x] I searched and no similar issues were found

### What Happened?

I noticed this in several places:

#### When editing a block in the journal.

I can't reproduce it with most pages. But with most linked tags.

Maybe this happens now with every new page, but not when linking existing ones?

#### When exporting a block.

Text:

> Ich hab [[Max]] getroffen und wir haben [[Tennis]] gespielt.

This seem now the default behavior since few versions.
```
{:logseq.db.sqlite.export/block
{:block/title
"Ich hab [[6a3d7146-b84e-4cc2-88d8-963be052e826]] getroffen und wir haben [[69c4140f-c5c9-4103-b443-4b6a7aa1bcd1]] gespielt.",
:build/tags #{:user.class/SocialLog-b3bUHRH5}},
:pages-and-blocks
[{:page
{:block/title "Max",
:block/uuid #uuid "6a3d7146-b84e-4cc2-88d8-963be052e826",
:build/keep-uuid? true}}
{:page
{:block/title "Tennis",
:block/uuid #uuid "69c4140f-c5c9-4103-b443-4b6a7aa1bcd1",
:build/keep-uuid? true}}],
:classes {:user.class/SocialLog-b3bUHRH5 {:block/title "SocialLog"}},
:logseq.db.sqlite.export/export-type :block}
```

#### When setting properties.

Demo: https://www.youtube.com/watch?v=YrHQTDwAZ4g

### Reproduce the Bug

1. Link to page. Then check if title is used or UUID.
2. Link to Tag
3. Select property that is a reference to a tagged page

### Expected Behavior

Always use human-readable title and not UUID. I think an end-user should not see UUIDs.

### Screenshots

_No response_

### Files

_No response_

### Browser, Desktop or Mobile Platform Information

NixOS 25.11.10684.8fd9daa3db09
Logseq-linux-x86_64-2.0.1-alpha+nightly.20260624

### Additional Context

_No response_

### Are you willing to submit a PR? If you know how to fix the bug.

- [ ] I'm willing to submit a PR (Thank you!)