Using the current inputstreamhelper master version (e5bc154525bcf1dea11138c30f602f441a361d79) with kodi master results in an "Unsupported Kodi version" error message.
It looks a lot like the version parser implemented in #561 can't cope with dashes in the version string:
2024-09-20 15:53:37.360 T:1884 error <general>: [script.module.inputstreamhelper] Version string 22.0-ALPHA1 can't be interpreted! Contains non-numerics.
2024-09-20 15:53:37.360 T:1884 critical <general>: [script.module.inputstreamhelper] Unsupported Kodi version for Widevine: 22.0-ALPHA1
Using the current inputstreamhelper master version (e5bc154525bcf1dea11138c30f602f441a361d79) with kodi master results in an "Unsupported Kodi version" error message.
It looks a lot like the version parser implemented in #561 can't cope with dashes in the version string:
Full kodi debug log is here: https://paste.libreelec.tv/divine-sheepdog.log