1.20.1 Crashes (Mixin Conflict) on Neo (any) or Forge >= 47.1.14

[Spektralism]

Minecraft version 1.20.1
Forge version 47.3.12
Sinytra Connector version 1.0.0-beta.46 (latest version)
Tinkerer's Smithing version 2.7.0 (latest version)

Full Modlist Here
latest.log and debug.log

Attempting to launch the instance causes the game to instantly crash at the "launching minecraft" stage. No crash log is generated and no error message or exit code is displayed in the log files. This seems to be a Tinkerer's issue since the game launches with no issues when the mod is removed, and I have other Sinytra-dependent mods installed and they work fine.

I've tested this with multiple older versions of Sinytra and Tinkerer's and the crash persists.

Might be a mixin issue since the last line of latest.log before the game crashes is Initializing MixinExtras via com.llamalad7.mixinextras.service.MixinExtrasServiceImpl(version=0.4.1).

This is as much information as I can provide, sorry. Minecraft's really not giving me much to work with in terms of crash reports.

[mikkolukas]

Full Modlist Here

Just an observation: You have two versions of Fabric API installed in that modlist.
Not saying that that is the problem, because I also experience the same problem.

[Spektralism]

Not sure how that happened, but it doesn't seem to be the issue. Crash persists after removing the duplicate Fabric jar.

[sisby-folk]

Reproduced. Occurs on latest neo but not on the connector-recommended forge version (47.1.3)