It seems that wireplumber on armv7h links to liblua 5.4, however since lua-5.5 is the current version in armv7h ALARM it fails to start... Probably the package needs to be recompiled and was somehow not yet triggered for recompilation?
See following snippet for ldd output:
[coroner21@alarm wireplumber-0.5]$ ldd libwireplumber-module-lua-scripting.so
linux-vdso.so.1 (0xbefc1000)
libwireplumber-0.5.so.0 => /usr/lib/libwireplumber-0.5.so.0 (0xb6e48000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb6ded000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb6ca5000)
libgio-2.0.so.0 => /usr/lib/libgio-2.0.so.0 (0xb6ade000)
liblua.so.5.4 => not found
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0xb6abc000)
libc.so.6 => /usr/lib/libc.so.6 (0xb6934000)
/usr/lib/ld-linux-armhf.so.3 (0xb6f08000)
libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb692f000)
libpipewire-0.3.so.0 => /usr/lib/libpipewire-0.3.so.0 (0xb6854000)
libffi.so.8 => /usr/lib/libffi.so.8 (0xb6849000)
libpcre2-8.so.0 => /usr/lib/libpcre2-8.so.0 (0xb67a8000)
libz.so.1 => /usr/lib/libz.so.1 (0xb6792000)
libmount.so.1 => /usr/lib/libmount.so.1 (0xb672a000)
libblkid.so.1 => /usr/lib/libblkid.so.1 (0xb66db000)
libsystemd.so.0 => /usr/lib/libsystemd.so.0 (0xb64ea000)
libm.so.6 => /usr/lib/libm.so.6 (0xb6478000)
