Openresty not Installed - Error on line 153 with exit code 2 while executing pkg_update

[Aareon]

Script
nginx-proxy-manager

Describe the bug
Failure to install Openresty

System info:

• Proxmox Version: 8.2.2
• Alpine Version: 3.20

Output

✔ Operating System Updated 
✔ Dependencies Installed 
✔ Rust v1.74.0 Installed 
✔ Python v3.12 and Pip v24.3.1 Installed 
✘ Openresty not Installed

[ERROR] on line 153 with exit code 2 while executing command pkg_update
npm:~# apk update
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
fetch http://openresty.org/package/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
WARNING: updating and opening http://openresty.org/package/alpine/v3.20/main: No such file or directory
v3.20.3-268-g9d0bdcad275 [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]
v3.20.3-267-g491e9630a39 [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]
2 unavailable, 0 stale; 24165 distinct packages available

[Aareon]

npm:~# sed -i '/openresty/d' /etc/apk/repositories
npm:~# echo "https://openresty.org/package/alpine/v3.18/main" >> /etc/apk/repositories
npm:~# apk update
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz
fetch https://openresty.org/package/alpine/v3.18/main/x86_64/APKINDEX.tar.gz
v3.20.3-268-g9d0bdcad275 [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]
v3.20.3-267-g491e9630a39 [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]
OK: 24261 distinct packages available

[Aareon]

Following this guide seems to have fixed the issue
https://medium.com/@rar1871/proxmox-nginx-proxy-manager-83f663e20702

[be0x74a]

Add the same issue. This is due to the fact that openresty doesn't have support for latest alpine (3.20 at time of writing).
Forced to 3.18 worked.

bash -c "$(wget --no-cache -qO- https://raw.githubusercontent.com/ej52/proxmox/main/create.sh)" -s --app nginx-proxy-manager --cleanup --os-version 3.18