Bedrock endpoint doesn't properly honor modelSpecs settings.

[cmurtaugh]

We have a number of models defined in librechat.yaml under modelSpecs. When those modelSpecs point to a LiteLLM or OpenAI endpoint, everything works as expected: we see the custom icon and label that we've configured.

But - if we point some of those modelSpecs to a Bedrock endpoint, the custom label and icon get replaced with "AWS Bedrock" and the Bedrock icon instead of using the label and icon we have configured. What's especially weird is that the correct label and icon are displayed initially, but they're replaced with AWS Bedrock one when the response comes back:

Why is it doing that? How can I get it to stop?

[cmurtaugh]

@danny-avila any ideas about why the custom icon and label keep getting reverted to "AWS Bedrock" as in the screenshot above?