fix undefined glyph getting id

[farhoudi]

i'm not js developer but i'm getting this error when i try to create bunch of pdfs from our tauri application.


it happens only on a few items, not all.
but this change fixes that.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 4e0c678

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[wildseansy]

I also started seeing this issue today with my project. Please merge this fix soon!

[diegomura]

Can you provide a way to reproduce it to understand why it's returning undefined here?