Floating point arithmetic display problem with metrics in SageMaker Studio Models

### Product Version

- [ ] Amazon SageMaker Studio Classic
- [x] Amazon SageMaker Studio
- [ ] Issue is not related to SageMaker Studio

### Issue Description

I have a training job that emits the following log line:
```
2025-07-02 13:44:32,875 - signals - INFO - Lift (candidate) over random: 1.2623;
```
I capture this metric in a training job using the following metrics definition: `Lift \(candidate\) over random: (.*?);`, which correctly records the cloud watch metric and displays it in SageMaker Studio:

However, once a model is registered, the digits are expanded and I see this:

This is visually disturbing.

### Expected Behavior

See as many digits after the decimal points in the registered model metrics as in the captured metrics from the training job.

### Observed Behavior

_No response_

### Product Category

Models

### Feedback Category

User Interface

### Other Details

I submitted a Support Case with AWS Support: 175148780700690

The issue identifies SageMaker Studio Models and registered model metrics, but names no repository files, tests, or implementation entry point. Start by locating the registered-model metrics display and compare its formatting with the captured training-job metric; done means preserving the captured decimal precision.

Written by the indexing model from the issue text.