### ImageMagick version

7.1.1-29

### Operating system

Linux

### Operating system, version and so on

KDE Neon 5.27

### Description

I want to recompress some HDRIs that I'm downloading from Poly Haven to save space. They come with PIZ compression. ZIP compression works and improves their storage a little bit--enough to be worth using for now--but DWAA would save even more. However, attempting to use it results in an uncompressed file.

### Steps to Reproduce

```
❯ magick venetian_crossroads_16k.exr -compress zip venetian_crossroads_16k_zip.exr; magick venetian_crossroads_16k.exr -compress dwaa venetian_crossroads_16k_dwaa.exr; du -sh venetian_crossroads*
1.1G    venetian_crossroads_16k_dwaa.exr
253M    venetian_crossroads_16k.exr
210M    venetian_crossroads_16k_zip.exr
❯ file venetian_crossroads*
venetian_crossroads_16k_dwaa.exr: OpenEXR image data, version 2, storage: scanline, compression: none, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
venetian_crossroads_16k.exr:      OpenEXR image data, version 2, storage: scanline, compression: piz, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
venetian_crossroads_16k_zip.exr:  OpenEXR image data, version 2, storage: scanline, compression: zip, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
```

### Images

You can grab the image I tested with here: https://polyhaven.com/a/venetian_crossroads
AppImage takes `-compress dwaa` for EXR, but outputs an image with no compression
This is a GitHub Issue
repo:ImageMagick
owner:ImageMagick
Title : AppImage takes `-compress dwaa` for EXR, but outputs an image with no compression
Issue date:

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### ImageMagick version

7.1.1-29

### Operating system

Linux

### Operating system, version and so on

KDE Neon 5.27

### Description

I want to recompress some HDRIs that I'm downloading from Poly Haven to save space. They come with PIZ compression. ZIP compression works and improves their storage a little bit--enough to be worth using for now--but DWAA would save even more. However, attempting to use it results in an uncompressed file.

### Steps to Reproduce

```
❯ magick venetian_crossroads_16k.exr -compress zip venetian_crossroads_16k_zip.exr; magick venetian_crossroads_16k.exr -compress dwaa venetian_crossroads_16k_dwaa.exr; du -sh venetian_crossroads*
1.1G    venetian_crossroads_16k_dwaa.exr
253M    venetian_crossroads_16k.exr
210M    venetian_crossroads_16k_zip.exr
❯ file venetian_crossroads*
venetian_crossroads_16k_dwaa.exr: OpenEXR image data, version 2, storage: scanline, compression: none, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
venetian_crossroads_16k.exr:      OpenEXR image data, version 2, storage: scanline, compression: piz, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
venetian_crossroads_16k_zip.exr:  OpenEXR image data, version 2, storage: scanline, compression: zip, dataWindow: (0 0)-(16383 8191), displayWindow: (0 0)-(16383 8191), lineOrder: increasing y
```

### Images

You can grab the image I tested with here: https://polyhaven.com/a/venetian_crossroads
--- end body ---
