mapbox / mapbox/mapbox-gl-js

Marker with altitude disappears with certain zoom

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needs information :pray:
Dominant language
TypeScript
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Description

### mapbox-gl-js version

v3.13.0

### Browser and version

Chrome 138.0.7204.101

### Expected behavior

Mapbox Marker with altitude property should remain visible with any zoom/pitch.

### Actual behavior

With certain tilt/zoom, the marker dissapears/move into a random position.

https://github.com/user-attachments/assets/1dda2ef2-0640-4b67-91df-a3038d2117a3

### Link to the demonstration

_No response_

### Steps to trigger the unexpected behavior

_No response_

### Relevant log output

```shell

```

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source files, tests, or entry points are mentioned. Start by reproducing the issue in mapbox-gl-js v3.13.0 with Chrome 138, a Marker with altitude, and changing zoom and pitch; done means the marker remains visible and stays at the correct position across those camera changes.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, typescript
Domain
computer-graphics, frontend, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
32/100

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