Minecraft FTB (new) Release Stream

OS Name/Version: Ubuntu 22.04.1 LTS

Product Name/Version: AMP Release “Halimede” v2.4.0.4, built 10/09/2022 16:30

Problem Description:

I created a Minecraft instance in which i want to install FTB Plexiglass Mountain v1.2.0 (Beta)

I have set the following settings.
Release Stream: Beta
Server Type: Feed The Beast (New Source)

The FTB Modpack dropdown only shows the latest Stable (V.1.1.1)
And it’s not a naming thing cuz when pressing update is also downloads version 1.1.1

Steps to reproduce:

  • Step 1: Release Stream: Beta
  • Step 2: Server Type: Feed The Beast (New Source)
  • Step 3: Wait for list to sync
  • Step 4: refresh browser
  • Step 5: FTB Modpack: only shows v1.1.1

Actions taken to resolve so far:

Set Release Stream and restart Instance.
Stop Instance, remove “ModpacksCache.json”, Start instance.
^^ + Restart Server

The release stream setting doesn’t apply to FTB, right now AMP can’t fetch betas for FTB. If you want those you’ll have to download them manually and import them.