CLAP plugin failed to scan on REAPER with Apple Silicon CPU

[m13253]

Steps to reproduce:

1. Download Dexed 0.9.7 Nightly.
2. xattr -rd com.apple.quarantine Dexed_artefacts to make sure macOS doesn’t enforce binary signature.
3. Copy Dexed_artefacts/Debug/CLAP/Dexed.clap to ~/Library/Audio/Plug-Ins/CLAP/.
4. Start REAPER.
5. Choose Options → Settings → Plug-ins → LV2/CLAP → CLAP plug-in settings → Re-scan/Info.
6. Choose “Clear cache and re-scan CLAP paths for all plug-ins”.

What to expect:

• Dexed is successfully added to REPAER.

What I observed:

• REAPER lists Dexed as “Plug-ins that failed to scan”.

Additional info:

• Dexed version: 0.9.7 Nightly (2022-07-13)
• REAPER version: v6.78/macOS-arm64 (2023-03-14)
• OS version: macOS Ventura 13.3.1
• CPU Chip: Apple M1 Max