Error: multiscale level does not fit in preferred memory footprint

## Description

First of all, this is an amazing 3d viewer! Something happened in the last update though, where I can no longer load my OME-Zarrs.

For example, this link used to work:
https://allen-cell-animated.github.io/website-3d-cell-viewer/viewer?url=https%3A%2F%2Fjanelia-flylight-imagery-dev.s3.amazonaws.com%2FFly-eFISH%2FNP01_1_1_SS00790_AstA546_CCHa1_647_1x_LOL.chunked.zarr%2F0

But now it throws an error, although nothing has changed about my hardware or data:

> VolumeLoadError: Volume is too large; multiscale level does not fit in preferred memory footprint. No scale level is available for this volume which fits within our maximum GPU memory footprint. This maximum is tuned to ensure compatibility with the majority of browsers. If you're trying to load your own OME-Zarr dataset, you may be able to open this volume by including a lower scale level.

In the console I see this:
```
Volume is too large; no multiscale level found that fits in preferred memory footprint.
Selected level 3 has dimensions Array(3) [ 752, 240, 240 ].
Max atlas edge allowed is undefined.
```

I'm wondering if the issue is the undefined `maxAtlasEdge`?

## Expected Behavior

I would expect at least the lowest scale level to load. The scale level 3 data is definitely small enough to git into my GPU memory.

## Reproduction

See link above.

## Environment

Firefox 126.0.1, macOS 13.6.1, AMD Radeon Pro Vega II 32 GB.