Can't find AccessWidener for Forge/NeoForge Projects when on Gradle 8.12

[JT122406]

Description in the title using 1.9-SNAPSHOT (1.9.420), works perfectly fine on 8.11.1, no other changes besides Gradle version
Log: https://paste.gg/p/anonymous/da5eb90e4db54e15bee2f9ebee39d435

[dima-dencep]

Also the mixins file seems to be missing on neoforge

[BrailleBennett]

Having the mixin file missing problem as well on gradle 8.12

[triphora]

Loom 1.9 appears to have broken shadowing from the common subproject. The shadowJar in 1.9 seemingly does not contain a single file from the common subproject. This affects compi;ation for mixin and AWs, but also breaks the prospect of your mod working at all if you're using shadow. Using the same setup, but Loom 1.7 with Gradle 8.11 seems to be fine.