[Bug] No NeoForge version found when trying to install a 1.21 NeoForge instance if the download source is `Mojang`

[3gf8jv4dv]

平台 | Platform

Windows 11

问题描述 | Problem Description

Use the latest dev version.

1. Set the download source to Mojang
2. Try to install a new instance, select 1.21 for the game version and NeoForge for the modloader
3. Get the result of no version

Mojang can obtain the 1.20.1~1.20.6 Neo version normally; BMCLAPI can obtain the 1.21 Neo version normally;

Preview

BMCLAPI, 1.20.6 Neo

BMCLAPI, 1.21 Neo

Mojang, 1.20.6 Neo

Mojang, 1.21 Neo

启动器崩溃报告 / 启动器日志文件 | Launcher Crash Report / Launcher Log File

(Deleted)

[forfai]

现在neoforge都不显示任何下载了。

[3gf8jv4dv]

现在neoforge都不显示任何下载了。

Could you please be more detailed? According to my test, the launcher of the main branch can get the NeoForge version of several game versions except Minecraft 1.21.